4 in x 24 in x 48 in Johns Manville MinWool Safing Insulation
PARTJM70001125
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About this item
Johns Manville MinWool® Safing is available plain or with a foil facing vapor retarder on one face. Nonorganic and moisture-resistant, MinWool Safing prevents smoke and flames from passing through openings in fire-rated assemblies. It is designed to provide a fire-rated seal when installed between the spandrel panel and floor slab in commercial curtainwall systems.
Advantages
Fire-Resistant: Melting point in excess of 2000 F (1093 C). Unfaced: Flame Spread of 0 and Smoke Developed of 0. Faced: Flame Spread of 25 or less and Smoke Developed of 5 or less.
Durable Inorganic Glass: No growth of fungi. No sustaining of vermin.
32 sq ft/bag
Make & Model
Brand
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Part #
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Specifications
Color Family
White
Certifications & Standards
TAA/BAA Compliant
1
Packaging Dimensions
Height
7.800
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