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    9 Products

    Fire-Stop Caulk

    Image of ProductInUse. Front orientation. Fire Stops. Fire-Stop Caulk, Caulk.
    Image of ProductInUse. Front orientation. Fire Stops. Fire-Stop Caulk, Spray-On Caulk.

    Caulk

    Spray-On Caulk

    Image of Product. Cartridge. Front orientation. Fire Stops. Fire-Stop Caulk, Caulk, Cartridge.
    Image of Product. Pail. Front orientation. Fire Stops. Fire-Stop Caulk, Caulk, Pail.
    Image of Product. Stick. Front orientation. Fire Stops. Fire-Stop Caulk, Caulk, Stick.

    Cartridge

    Pail

    Stick

    Easy to apply and quick to set, this caulk is a popular choice for sealing small openings in fire-resistant walls and floors. It’s often used to line seams or fill gaps around cables or pipes that run between rooms. You can use it alone or with other fire-stop products. It resists vibration, so it will flex with movement rather than crack or pull away from surfaces. Apply with a caulk gun or trowel.
    Spray On—Spray-on caulk is used to evenly coat hard-to-reach openings. It’s often used to seal the spaces where fire-rated walls, floors, and ceilings meet.
    Acrylic Plastic—Acrylic plastic caulk is water-based, which is the most common formula for fire-stop caulk. It’s a good choice for most applications.
    Silicone Rubber—Silicone rubber caulk forms a watertight, flexible seal. Use it to seal openings that are exposed to weather, washdowns, or standing water.
    Expandable—Expandable caulk is used to seal the area around PVC pipes, cables, and other equipment that can melt or shrink during a fire. When it’s heated, it expands to fill gaps.
    Flammability Rating—This caulk is tested to ASTM and UL standards for stopping the spread of smoke and flames.
    Container
    Size
    Type
    Application
    Temp., ° F
    Color
    Fire Safety
    Rating
    Flammability Rating
    Specs. Met
    Certification
    Each
    Caulk
     
    Acrylic Plastic
    10.3 fl. oz.Cartridge40 to 120Red4 hr.ASTM E84 10/0 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 10/0 for Flame and Smoke, UL 1479, UL 2079ASTM E90, ASTM E814, ULC-S101, ULC-S102, ULC-S115FM Approved
    		9339K33000000
    30 fl. oz.Cartridge40 to 120Red4 hr.ASTM E84 10/0 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 10/0 for Flame and Smoke, UL 1479, UL 2079ASTM E90, ASTM E814, ULC-S101, ULC-S102, ULC-S115FM Approved
    		9339K3400000
     
    Acrylic Plastic—Expandable
    10.3 fl. oz.Cartridge40 to 120Red4 hr.ASTM E84 0/0 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 0/0 for Flame and Smoke, UL 1479, UL 2079ASTM E90, ASTM E814, ASTM G21, ULC-S101, ULC-S102, ULC-S115FM Approved
    		93465K1100000
    30 fl. oz.Cartridge40 to 120Red4 hr.ASTM E84 0/0 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 0/0 for Flame and Smoke, UL 1479, UL 2079ASTM E90, ASTM E814, ASTM G21, ULC-S101, ULC-S102, ULC-S115FM Approved
    		93465K1200000
    5 gal.Pail40 to 120Red4 hr.ASTM E84 0/0 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 0/0 for Flame and Smoke, UL 1479, UL 2079ASTM E90, ASTM E814, ASTM G21, ULC-S101, ULC-S102, ULC-S115FM Approved
    		93465K14000000
     
    Silicone Rubber—Watertight
    10.1 fl. oz.Cartridge-20 to 120Gray3 hr.ASTM E84 3/22 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 3/22 for Flame and Smoke, UL 1479, UL 2079ASTM C920, ASTM E90, ASTM E814, ASTM E1399, ULC-S101, ULC-S102, ULC-S115FM Approved
    		93455K5100000
    20.2 fl. oz.Stick-20 to 120Gray3 hr.ASTM E84 3/22 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 3/22 for Flame and Smoke, UL 1479, UL 2079ASTM C920, ASTM E90, ASTM E814, ASTM E1399, ULC-S101, ULC-S102, ULC-S115FM Approved
    		93455K5500000
    4.5 gal.Pail-35 to 140Gray4 hr.ASTM E84 5/45 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 5/45 for Flame and Smoke, UL 1479, UL 2079ASTM C920, ASTM E90, ASTM E814, ASTM E1399, ASTM G21, ULC-S115FM Approved
    		93455K48000000
     
    Spray-On Caulk
     
    Acrylic Plastic
    5 gal.Pail40 to 120Red3 hr.ASTM E84 0/0 for Flame and Smoke, ASTM E119, ASTM E1966, UL 263, UL 723 0/0 for Flame and Smoke, UL 1479, UL 2079ASTM E90, ASTM E814, ASTM G21, ULC-S101, ULC-S102, ULC-S115FM Approved
    		93455K56000000
     
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