MMM05111516557 MFG #: 7100011413
$9.93 / Cartridge
59 Currently In Stock
  • Offerings: Products
  • Brand Name: 3M
  • Color: Yellow
  • Fire Rating: 3 HR
  • Material: Latex-Based Intumescent
Designed to prevent the spread of fire, smoke and noxious gas, 3M™ fire barrier sealant is a one part, gun grade, latex based, intumescent firestop sealant. This firestop sealant has been formulated to form a monolithic firestop seal that also helps minimize sound transfer, acting as a barrier to airborne sound transmission for up to 3 hours of fire protection. Recommended applications HVAC ducts and vents metallic and non-metallic, including CPVC pipes blank openings single and bundled cables insulated pipe.
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  • Overview
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General Purpose


  • Sealant designed to help minimize sound transfer
  • Water based and paintable sealant provides easy application and cleanup
  • Exceptional adhesion for long term performance
  • Expanded fire protection systems
  • Helps minimize sound transfer
  • Sag-resistant
  • Halogen-free
  • Excellent adhesion
  • Re-enterable/repairable
  • Excellent caulk rate and paintable
  • Water cleanup
ASTM E 814 (UL 1479) & CAN/ULC S115