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  • 3M™ Fire Barrier Sealant CP 25WB+, 10.1 fl oz, Cartridge
  • 3M™ Fire Barrier Sealant CP 25WB+, 10.1 fl oz, Cartridge

    3M ID 98040054565
    • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
    • Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
    • Helps minimize sound transfer
    • Applied with conventional caulking equipment (excellent caulk rate)
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    Specifications
    Consumer Label
    Yes
    Fire Rating
    4 Hour
    Product Key
    CP 25WB+
    Product Type
    Sealant
    Smoke Seal
    Yes
    Sound Barrier
    54 in 54
    Volume (metric)
    300 mL
    Water Tight
    No
    Product Details
    • Firestop tested up to 4 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC S115
    • Fire Resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)
    • Helps minimize sound transfer
    • Applied with conventional caulking equipment (excellent caulk rate)
    • Expansive UL and other third-party listed systems
    • Halogen-free
    • Sag-resistant
    • Excellent adhesion
    • Re-enterable/repairable
    • Paintable

    High-performance latex-based intumescent firestop sealant. When properly installed, this product provides up to 4-hour fire protection in tested and listed systems. Firestops items penetrating through fire-rated construction assemblies. Dries to red color, no mixing required.

    When properly installed, sealant helps prevent the spread of fire, smoke and noxious gas. In addition, this product acts as an acoustic barrier by minimizing noise transfer (STC-Rating of 54 when tested in a STC 54-rated wall assembly), helps create a smoke seal for systems requiring the optional L-Rating, meets the intent of LEED® VOC environmental regulations, meets International Building Code (IBC) and other key life safety building code requirements.