Sort By:
1 2
White Lightning 8803030 Flamebuster Heat Fire Block Sealant
White Lightning W44017010 Adhesive Caulk, Red, 40 to 120 deg F, 10 oz, Cartridge
Our Price: $6.99

White Lightning? FLAME BUSTER? High heat fire and smoke blocking latex caulk is a one component caulk designed to resist high-temperatures and smoke in non-rated construction. It is most commonly used around wires, pipes, ducts and vents in wood or steel framed non-rated construction. more info
3M FB 136 Fire Block Sealant
3M FB 136 Fire Block Sealant, Gray, 10.1 oz Cartridge
Our Price: $8.69

3M? Fire block sealant FB 136, a one component, water-based, non-combustible draft, smoke and fireblocking sealant designed to resist high temperatures and smoke passage in non-rated construction. more info
Great Stuff 99112831 Fireblock Insulating Foam Sealant, Orange
Our Price: $10.99

Great Stuff? fire block insulating foam sealant is a ready-to-use, minimal-expansion insulating foam sealant that fills and insulates gaps up to 3/4 in to restrict airflow. This distinctly orange solution seals electrical wiring run through wall studs as well as service penetrations in walls and between floors to provide a simple, cost-effective way to maintain the continuity of an approved fire block material throughout the house. more info
3M IC15 WB+ Fire Barrier Sealant
3M IC 15WB+ Fire Barrier Sealant, Yellow, 40 to 122 deg F, 10.1 oz Cartridge
Our Price: $12.99

Engineered to form a monolithic seal after drying, 3M? Fire Barrier Sealant IC 15WB+ is a yellow, one-part, gun-grade, intumescent firestop sealant that provides up to 3 hr fire protection in tested and listed systems. This helps prevent the spread of fire, smoke and noxious gas, while also acting as an acoustic barrier to help minimize noise transfer. more info
3M FIREDAM 150+ BLUE Fire Barrier Sealant
3M FD 150+ Blue Fire Barrier Sealant, Blue, 40 to 122 deg F, 10.1 oz Cartridge
Our Price: $12.99

Our 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 to a full range of construction substrates. more info
Rectorseal RS 136 Draft Stop/Fire Block Caulk
Metacaulk RS 136 Series 66408 Fire Block/Smoke Seal Caulk, Red, 40 to 100 deg F, 10.3 oz Cartridge
Our Price: $13.99

RS 136 Draft stop/fire block caulk is a general-purpose, residential, acoustical fireblock/smoke seal caulk for electrical, plumbing, plastic pipe and telephone communication systems penetrations. Easy application with a conventional caulking gun with water cleanup capabilities. more info
3M CP25WB Fire Barrier Caulk
3M CP-25WB+10.1OZ Fire Barrier Sealant, Red, 40 to 122 deg F, 10.1 oz Cartridge
Our Price: $14.99

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M? Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire. more info
OSI QUAD 2292209 Fire Block Foam, Orange, 24 hr Functional Cure, >41 deg F, 21.1 fl-oz
Our Price: $15.99

Designed specifically for use type VA, occupancy group R3 and R5 (wood frame) buildings, to seal openings in concealed spaces to resist the migration of fire and hot gases. The fire block foam cures upon reaction with moisture to form a flexible, urethane foam that is effective against the passage of smoke and toxic gases through service penetrations. Foam adheres to most types of building materials including wood, concrete, brick, metals, cable jacketing and will not harm PVC, CPVC and PEX pipe/tubing. It complies with all Federal and State VOC regulations. more info
White Lightning 8802020 Flamebuster Heat Fire Block Sealant
White Lightning W44117010 Silicone Sealant, Red, -20 to 122 deg F, 10 oz, Cartridge
Our Price: $17.99

White Lightning? FLAME BUSTER? fire & smoke blocking silicone sealant is designed to block the spread of smoke and fire. It forms a water-resistant seal that will also resist smoke and toxic gases, ultraviolet radiation and ozone. more info
Rectorseal 66648 Firestopping Sealant
Metacaulk MC 150+ Series 66648 Firestop Sealant, Red, 40 to 120 deg F, 10.3 oz Cartridge
Our Price: $18.99

Metacaulk? MC 150+ is an elastomeric, one-component, general-purpose, fire-rated sealant and smoke seal for construction joints and through-penetrations. A water-based, non-sag caulking grade sealant that is easy to apply as well as to retrofit. Can be applied to horizontal and vertical surfaces. Cures to a paintable flexible seal. Suitable for areas of dynamic movement. Application temperature 40 to 120 deg F. An economic choice for most common applications. Sound Transmission Class (STC) rating 65, The test was performed in accordance with ASTM E90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions. more info
1 2