Premium sealant available in nonslump formula. This product is great for fire rated construction joints and may also be used for through penetrations. Accommodates vibration from normal building movement. Maximum pipe size of 24 inches (609 mm). Compression/extension recovery of + or - 31% of original joint width.
Our premium, intumescent latex/water-based caulk. Water based - easy cleanup and routine disposal with no special handling. One-part system - no mixing or measuring required. Intumescent and endothermic.
A water based latex, intumescent smoke and firestopping sealant for wall and floor penetrations. Easy-to-handle formulation that bonds to gypsum wallboard, concrete, metals, wood, plastic and cable jacketing. Dries to a firm, rubber-like solid. Provides up to 2 hours of fire protection.
3M Fire Barrier Water Tight Sealant 1000 NS (nonslump) and 3M Fire Barrier Water Tight Sealant 1003 SL (self-leveling) are both ready-to-use, one component, silicone elastomers. Both cure upon exposure to atmospheric humidity to form a flexible seal.