3M intumescent latex/water-based caulk is water resistant. The fire barrier caulk effectively contains fire and smoke at its origin.

Fire barrier silicone sealant bonds to most common construction materials to form a flexible seal.

Fire barrier silicone RTV foam is a two-part, liquid-silicone elastomer that forms in place when mixed. The silicone RTV foam seals large and complex penetrations.

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