• Fire resistive joint system tested up to 4 hours in accordance with ASTM E 1966 (UL 2079) • Continuous seal remains pliable and allows for typical pipe movement

Materials applied to edges and joints of fire-resistance rated surfaces to create a firestop-tested seal.

Tough and ready-to-use, 3M™ Fire Barrier Sealant CP 25WB+ is a high-performance, one-component, latex-based, intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission.

3M™ Fire Barrier Sealant FD 150+ is a gun-grade, latex-based, elastomeric sealant that cures upon exposure to the atmosphere to form a monolithic flexible firestop seal. When properly installed, this sealant helps control the spread of fire, smoke and noxious gasses before, during and after exposure to a fire and exhibits excellent adhesion ...

Hilti Sealants, sprays and coatings - CP 606 Firestop acrylic sealant - Universal fire caulk, providing a flexible firestop seal for fire-rated joints and through penetrations

A fire rated one-part, neutral curing silicone sealant that offers excellent unprimed adhesion to a range of common construction substrates including steel, masonry and brick. Uses Linear expansion joints in fire-rated walls

Sikaflex®-400 Fire is a fire resistant, polyurethane, 1-part, moisture-curing, elastic joint sealant. Movement capability ±35 %. Internal and external use. Sikaflex®-400 Fire is designed for fire rated movement and connection joints and penetrations on porous and non-porous substrates.

FSi Pyrolastic Fire Resistant Silicone Sealant, a one-part, neutral curing silicone for construction joints. Pyrolastic cures at room temperature under the action of atmospheric moisture to give a permanently flexible silicone rubber.

Find White Fire Resistant caulk at Lowe's today. Shop caulk and a variety of paint products online at Lowes.com.