Fireblock/Draft-Stop Caulk, 10.3 oz, Cartridge, Paste, Red, Mild, 21 days Curing, 1.89 Specific Gravity, Water Base, 1.83 g/L, 3 years Shelf Life, >1 Evaporation Rate

• May be used as a smoke seal (check local authority for approval before using as smoke seal.)
• Inorganic and has no volatile solvents which makes it particularly useful when installing in confined spaces or occupied areas. does not have asbestos fillers
• A single component system, no mixing necessary and no required additives
• Astm e 136 compliant, d o t classification is not regulated
• A general purpose and acoustical fire-block/smoke seal caulk which can be applied with a conventional caulking gun and an easy installation sealant with water cleanup capabilities

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