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			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w411-2x4-w16-fs60</loc>
			<lastmod>2025-03-31</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w411-2x4-w16-fs30-rc1</loc>
			<lastmod>2025-03-31</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w411-2x4-w16-noinsul-fs30</loc>
			<lastmod>2025-03-31</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u301-2x4-w16-2hr-sbsb</loc>
			<lastmod>2025-01-16</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u301-2x4-w16-2hr-rc1-sb</loc>
			<lastmod>2025-01-16</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u301-2x4-w16-2hr-rc1</loc>
			<lastmod>2025-01-16</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u301-2x4-w16-2hr</loc>
			<lastmod>2025-01-16</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u301-2x4-w16-2hr-noinsul</loc>
			<lastmod>2025-01-16</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u305-2x6-w16-sbsb-12</loc>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u305-2x4-w16-rc1-12-sb</loc>
			<lastmod>2025-01-16</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u305-2x4-w16-rc1-12</loc>
			<lastmod>2025-01-16</lastmod>
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							<url>
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							<url>
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							<url>
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							<url>
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			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u305-2x4-w16-sb</loc>
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			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u305-2x4-w16</loc>
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			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u305-2x4-w16-noinsul</loc>
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							<url>
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			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-w441-4-25ga-ct-us</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-w441-4-25ga-ct-rc1-us</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-6-20ga-ct-rsic-sb</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-6-20ga-ct-rsic</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-6-20ga-ct</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-4-25ga-ch-rc1</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-4-25ga-ct</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-4-25ga-ch</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-istud-rc1</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ct-rc1-sb</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ct-rc1</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-istud</loc>
			<lastmod>2025-05-29</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ch</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ct-sb</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-18ga-ct</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ct</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ch-noinsul</loc>
			<lastmod>2025-05-29</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w419-u499-212-25ga-ct-noinsul</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/p543-2hr-steel-truss-roof</loc>
			<lastmod>2025-02-05</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/p541-steel-truss-roof-2x</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/p540-steel-truss-roof-58c</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/p533-wood-truss-roof-fs60</loc>
			<lastmod>2025-05-07</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/p533-wood-truss-roof</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/roofing-systems/enhance-roof-assembly-thermal-performance</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/v438-u411-retro-358-m24-rf-2hr</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/v438-u465-retro-358-m24-rf</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/v438-u465-retro-358-metal-studs-16oc-rf</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/not-rated-partition-retro-2x4-w24-rf-unrated</loc>
			<lastmod>2025-02-28</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/not-rated-partition-retro-2x4-w24-rf-unrated-noinsul</loc>
			<lastmod>2025-02-28</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/not-rated-partition-retro-2x4-w16-rf-unrated</loc>
			<lastmod>2025-02-28</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/not-rated-partition-retro-2x4-w16-rf-unrated-noinsul</loc>
			<lastmod>2025-02-28</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u392-2x4-woodstuds-16oc-pbpb</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u392-2x4-woodstuds-16oc-pb</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w472-358-20ga-metalstuds-16oc-2hr-pbpb</loc>
			<lastmod>2025-05-29</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w472-358-20ga-metalstuds-16oc-2hr-pb</loc>
			<lastmod>2025-05-29</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/w472-358-20ga-metalstuds-16oc-pb</loc>
			<lastmod>2025-05-29</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/x513-3hr-w14x228</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/x510-3hr-w10x49</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i516-shaftwall-with-hangers</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i516-shaftwall-8ft-span</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i512-suspended-grid</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i514-6-steelstuds</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i504-suspended-grid</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i504-358-studs-with-hangers</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/i504-358-studs-8ft-span</loc>
			<lastmod>2025-01-15</lastmod>
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										<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/not-rated-partition-6-20eq-metalstuds-16oc-01</loc>
			<lastmod>2025-05-29</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/not-rated-partition-358-20eq-metalstuds-16oc-01</loc>
			<lastmod>2025-05-29</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l502-l514-l515-wood-joist-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l503-l512-l522-wood-joist-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l501-wood-joist-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m563-wood-joist-fs60-carpet-1hr</loc>
			<lastmod>2025-03-31</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m563-wood-joist-fs60-vinyl-1hr</loc>
			<lastmod>2025-03-31</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m563-wood-joist-fs60-wood-1hr</loc>
			<lastmod>2025-03-31</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m563-wood-joist-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m545-wood-truss-sb-rsic-vinyl-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m545-wood-truss-sb-vinyl-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m545-wood-truss-sb-rsic-wood-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m545-wood-truss-sb-carpet-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m545-wood-truss-sb-wood-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l558-m550-wood-truss-fs60-vinyl-18ins-1hr</loc>
			<lastmod>2026-03-02</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l558-m550-wood-truss-fs60-carpet-1hr</loc>
			<lastmod>2026-03-02</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l558-m550-wood-truss-fs60-vinyl-1hr</loc>
			<lastmod>2026-03-02</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l558-m550-wood-truss-fs60-wood-1hr</loc>
			<lastmod>2026-03-02</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l558-wood-truss-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l556-ijoist-2hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l538-ijoist-2hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m546-ijoist-carpet-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m546-ijoist-vinyl-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/m546-ijoist-wood-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/g222-bar-joist-gridstone-2hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/g259-bar-joist-gridstone-1-1-2hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/g514-bar-joist-2hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l565-steel-truss-1hr</loc>
			<lastmod>2025-02-05</lastmod>
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							<url>
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			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/g560-steel-joist-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l527-steel-joist-1-1-2hr</loc>
			<lastmod>2025-01-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/l524-steel-joist-1hr</loc>
			<lastmod>2025-01-15</lastmod>
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										<url>
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							<url>
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			<lastmod>2025-05-29</lastmod>
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							<url>
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							<url>
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			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/u420-dr-158-25ga-metalstuds-24oc</loc>
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							<url>
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							<url>
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							<url>
			<loc>https://www.nationalgypsum.com/design-resource-center/fire-sound-assemblies/v488-dr-212-25eq-metalstuds-16oc-2hr</loc>
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							<url>
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							<url>
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			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/metro-interiors-features-gold-bond-products-and-service</loc>
			<lastmod>2023-04-17</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/innovation/unlock-time-cost-savings-new-max-16</loc>
			<lastmod>2025-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/partner-profiles/home-builders-choose-mold-moisture-resistant-drywall</loc>
			<lastmod>2025-11-11</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/cedar-falls-high-school</loc>
			<lastmod>2023-06-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/sustainability/resources-to-meet-sustainability-requirements</loc>
			<lastmod>2025-10-21</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/introducing-max-16</loc>
			<lastmod>2025-03-18</lastmod>
		</url>
																						<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/partner-profiles/best-drywall-products</loc>
			<lastmod>2025-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/earn-continuing-education-credits</loc>
			<lastmod>2025-06-04</lastmod>
		</url>
																												<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-february2023</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/mark-paula-hurd-welcome-center-baylor-university</loc>
			<lastmod>2023-06-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/cement-board-terms-to-know</loc>
			<lastmod>2025-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/acoustics/reduce-sound-with-roof-cover-boards</loc>
			<lastmod>2026-03-31</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/drywall-finishing-terms-to-know</loc>
			<lastmod>2025-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/fire-resistance/5-questions-about-area-separation-walls</loc>
			<lastmod>2025-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/drywall-terms-to-know</loc>
			<lastmod>2025-03-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/spri-highlights-the-importance-for-protecting-insulation-in-low-slope-roofing-with-dexcell</loc>
			<lastmod>2023-01-17</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/roofing-named-dexcell-fa-vsh-glass-mat-roof-board-on-2022-top-40-products</loc>
			<lastmod>2023-01-17</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-december2022</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/the-ohio-state-university-wexner-medical-center-inpatient-hospital</loc>
			<lastmod>2023-06-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/panelization/how-gridmarx-ensure-quality-control</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
																												<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/indoor-air-quality/design-buildings-better-indoor-air-quality</loc>
			<lastmod>2025-08-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/panelization/what-is-panelized-construction</loc>
			<lastmod>2026-03-31</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/national-gypsum-announces-1-million-in-charitable-giving-to-build-better-futures-through-education-community-initiatives</loc>
			<lastmod>2023-11-27</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/3-reasons-to-download-national-gypsums-updated-ngc-construction-guide</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/fire-resistance/top-questions-and-answers-about-fire-rated-assembly</loc>
			<lastmod>2026-03-31</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/new-15th-edition-of-ngc-construction-guide</loc>
			<lastmod>2023-11-28</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-october2022</loc>
			<lastmod>2023-05-02</lastmod>
		</url>
																<url>
			<loc>https://www.nationalgypsum.com/project-profiles/omni-tempe-at-arizona-state-university</loc>
			<lastmod>2023-06-19</lastmod>
		</url>
																									<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/time-saving-solutions/how-permabase-stucco-saves-time-and-costs</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/acoustics/choosing-building-materials-for-better-acoustics</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/acoustics/sound-damping-between-floors</loc>
			<lastmod>2026-03-31</lastmod>
		</url>
																																								<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/which-products-work-best-for-exterior-soffits-and-ceilings</loc>
			<lastmod>2023-01-05</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/time-saving-solutions/tips-for-installing-drywall</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/how-ngc-can-save-projects-time-money</loc>
			<lastmod>2023-03-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/acoustics/understanding-acoustical-assemblies</loc>
			<lastmod>2026-03-31</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/resiliency/how-permabase-ci-boosts-energy-efficiency</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-august2022</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/purple-xp-drywall-nominated-for-the-coolest-thing-made-in-nc</loc>
			<lastmod>2022-11-30</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/san-antonio-state-hospital</loc>
			<lastmod>2023-03-30</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/gypsum-board-finish-levels</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/who-we-are/blog/resiliency/choosing-resilient-building-materials</loc>
			<lastmod>2023-10-13</lastmod>
		</url>
																																											<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/fire-resistance/wood-frame-assembly-intersections-continuity-importance</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/time-saving-solutions/permabase-cement-board-benefits-for-exterior-installation</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/creating-quieter-spaces-with-gypsum</loc>
			<lastmod>2022-09-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/indoor-air-quality/benefits-of-dust-tech</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/time-saving-solutions/how-gridmarx-and-max12-saves-money-labor</loc>
			<lastmod>2025-03-18</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/indoor-air-quality/health-care-indoor-air-quality-solutions</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/building-knowledge/setting-compounds-vs-ready-mix</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-june2022</loc>
			<lastmod>2023-05-02</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/eloy-enterprise-june2022</loc>
			<lastmod>2022-09-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/fire-resistance/shaft-area-separation-firewall-assembly-challenges</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/fire-resistance/how-to-use-national-gypsum-company-the-wood-book</loc>
			<lastmod>2025-02-19</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/project-profiles/winthrop-center</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/green_building_-_design_june_2022</loc>
			<lastmod>2022-09-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-may2022</loc>
			<lastmod>2022-05-04</lastmod>
		</url>
																																																				<url>
			<loc>https://www.nationalgypsum.com/project-profiles/kansas-city-international-airport</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/introducing_the_wood_book</loc>
			<lastmod>2023-03-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/fire-resistance/three_reasons_download_wood_book</loc>
			<lastmod>2026-03-31</lastmod>
		</url>
																			<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/time-saving-solutions/the-money-and-time-you-save-is-the-x-factor</loc>
			<lastmod>2025-03-18</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/sustainability/permabase-walls-ceilings</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
																															<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-february2022</loc>
			<lastmod>2025-07-22</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/block-185-google-tower</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/roofing-systems/defending-your-roof-from-very-severe-hail-vsh-damage</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/national-gypsum-company-introduces-dexcell-fa-vsh-glass-mat-roof-board</loc>
			<lastmod>2023-03-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/walls-ceilings-highlights-patented-gridmarx-and-max-12</loc>
			<lastmod>2022-11-30</lastmod>
		</url>
													<url>
			<loc>https://www.nationalgypsum.com/newsroom/in-the-news/permabase-featured-by-walls-ceilings</loc>
			<lastmod>2022-11-30</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog</loc>
			<lastmod>2025-04-09</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/national-gypsum-expands-charitable-giving-with-1-million-in-donations-to-support-community-service-education-efforts</loc>
			<lastmod>2022-11-30</lastmod>
		</url>
																																																																									<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-november-2021</loc>
			<lastmod>2025-06-17</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/ames-ia-high-school</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
																																																	<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-august2021</loc>
			<lastmod>2021-10-20</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/sarasota-memorial-hospital-venice</loc>
			<lastmod>2022-05-27</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/national-gypsum-wins-annual-industry-innovation-award</loc>
			<lastmod>2024-01-08</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-june2021</loc>
			<lastmod>2023-12-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/ngconnects/blog/sustainability/national-gypsum-launches-enhanced-digital-tool-for-green-building</loc>
			<lastmod>2025-01-15</lastmod>
		</url>
																																																				<url>
			<loc>https://www.nationalgypsum.com/project-profiles/dfw-international-airport</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
																												<url>
			<loc>https://www.nationalgypsum.com/newsroom/community-impact/military-veteran-associates-featured-in-case-study-with-the-manufacturing-institute</loc>
			<lastmod>2024-11-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-april2021</loc>
			<lastmod>2024-11-26</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/atrium-health-pineville</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/national-gypsum-company-announces-new-digital-platform-launch</loc>
			<lastmod>2021-05-17</lastmod>
		</url>
																																																																																																																																																																																																																																																																																																																									<url>
			<loc>https://www.nationalgypsum.com/newsroom/newsletters/onboard-february2021</loc>
			<lastmod>2021-09-07</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/childrens-hospital-of-the-kings-daughters-behavioral-health-tower</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
																																																																																																																																														<url>
			<loc>https://www.nationalgypsum.com/newsroom/press-releases/winkelman-quarry-hosts-university-of-arizona-students</loc>
			<lastmod>2021-03-24</lastmod>
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																																																																																																																																																																																																																																																																																																																																																																																																																						<url>
			<loc>https://www.nationalgypsum.com/project-profiles/ac-marriott-southpark</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/aloft-st-louis-cortex</loc>
			<lastmod>2021-06-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/apple-park</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/bishop-ranch-city-center-industrial-park</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/clemson-university-college-of-business</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/cornell-university-decathlon-entry</loc>
			<lastmod>2021-06-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/duke-energy-headquarters</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/gladding-residence-center-at-vcu</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/greensburg-schools</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
																			<url>
			<loc>https://www.nationalgypsum.com/project-profiles/hill-east-mixed-use</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/applications/multifamily</loc>
			<lastmod>2025-12-22</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/applications/single-family</loc>
			<lastmod>2025-12-22</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/applications/general-commercial-construction</loc>
			<lastmod>2025-12-22</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/applications/office-buildings</loc>
			<lastmod>2025-12-22</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/applications/industrial</loc>
			<lastmod>2025-12-22</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/applications/entertainment</loc>
			<lastmod>2025-12-22</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/applications/hospitals-healthcare</loc>
			<lastmod>2025-12-22</lastmod>
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																																								<url>
			<loc>https://www.nationalgypsum.com/newsroom</loc>
			<lastmod>2024-05-03</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/kmg-chemical-manufacturing-facility</loc>
			<lastmod>2021-06-14</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/project-profiles/logix-federal-credit-union-headquarters</loc>
			<lastmod>2021-06-14</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/novant-health-heart-cancer-plaza</loc>
			<lastmod>2023-06-23</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/ohio-state-university-college-of-dentistry-postle-hall</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/project-profiles/one-bryant-park</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/prescott-passive-house</loc>
			<lastmod>2024-11-12</lastmod>
		</url>
							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/proximity-hotel</loc>
			<lastmod>2021-06-15</lastmod>
		</url>
										<url>
			<loc>https://www.nationalgypsum.com/project-profiles/rw-kern-center</loc>
			<lastmod>2021-06-15</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/project-profiles/rivers-casino</loc>
			<lastmod>2021-06-15</lastmod>
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			<lastmod>2024-04-25</lastmod>
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							<url>
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			<lastmod>2022-08-09</lastmod>
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			<lastmod>2023-08-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2026-01-07</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2026-01-07</lastmod>
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			<lastmod>2025-06-25</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/permabase-cement-board-2</loc>
			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/permabase-plus-cement-board-2</loc>
			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/proform-fastrack-setting-compound-hpd</loc>
			<lastmod>2025-06-11</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/proform-fastrack-plus-joint-compound</loc>
			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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			<loc>https://www.nationalgypsum.com/resources/proform-lite-joint-compound</loc>
			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/soundbreak-xp-substitution-request</loc>
			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-06-21</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/xp-gypsum-board-substitution-request</loc>
			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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							<url>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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							<url>
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			<lastmod>2024-04-25</lastmod>
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			<loc>https://www.nationalgypsum.com/resources/proform-texture-products-sds</loc>
			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-06-20</lastmod>
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							<url>
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			<lastmod>2024-04-25</lastmod>
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							<url>
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			<lastmod>2024-04-25</lastmod>
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			<loc>https://www.nationalgypsum.com/resources/shaftliner-xp-sds</loc>
			<lastmod>2024-06-21</lastmod>
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			<loc>https://www.nationalgypsum.com/resources/xp-hi-impact-gypsum-board-sds</loc>
			<lastmod>2024-04-25</lastmod>
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							<url>
			<loc>https://www.nationalgypsum.com/resources/exp-sheathing-sds</loc>
			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<loc>https://www.nationalgypsum.com/resources/exp-interior-extreme-products-sds</loc>
			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2024-04-25</lastmod>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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							<url>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2025-06-11</lastmod>
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			<lastmod>2024-06-21</lastmod>
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			<lastmod>2022-08-11</lastmod>
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