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  • 3M™ Fire Barrier Sealant CP 25WB+
  • 3M™ Fire Barrier Sealant CP 25WB+

    Products
    • Firestop tested for through penetration applications up to 4 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
    • Applied with conventional caulking equipment with excellent caulk rate
    • Sag-resistant properties offer clean application as well as strong adhesion
    • Water-based and paintable sealant provides easy application and clean-up
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    • Firestop tested for through penetration applications up to 4 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
    • Applied with conventional caulking equipment with excellent caulk rate
    • Sag-resistant properties offer clean application as well as strong adhesion
    • Water-based and paintable sealant provides easy application and clean-up
    • Sealant is re-enterable and repairable
    • Fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
    • Sealant helps minimize sound transfer

    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.

    Specifications
    Brand
    3M™
    Consumer Label
    Yes
    Fire Rating
    4 Hour
    Product Type
    Sealant
    Smoke Seal
    Yes
    Sound Barrier
    54 in 54
    Volume (Imperial)
    10.1 fl oz, 20 fl oz, 27 fl oz, 5 gal
    Volume (metric)
    18.9 L, 300 mL, 591 mL, 798 mL
    Water Tight
    No
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