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Spray Foam Chemical Supplies

814+ Firestop - 20oz. Sausage

814+ Firestop - 20oz. Sausage

Regular price $17.70 USD
Regular price Sale price $17.70 USD
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Firestop 814+ Multi-Family Residential/Commercial Intumescent Firestop Caulk is a highly flexible firestopping sealant that conforms to ASTM E-814 (UL 1479) standards for multi-family and commercial firestopping applications. It is used for a wide variety of electrical, plumbing, HVAC, and head-of-wall applications for "through-penetrations" found in 1-to-2-hour fire rated wood, gypsum, and concrete floor and wall assemblies.
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