3M Fire Barrier Sealant - Ic 15Wb+ (Sausage)

Unit Price
US$ 20.46
US$ 20.46
US$ 20.341%
US$ 20.271%
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Designed to prevent the spread of fire, smoke, and noxious gas, 3M™ Fire Barrier Sealant IC 15WB+ is a one-part, gun-grade, latex-based, intumescent firestop sealant. This firestop sealant provides up to 3-hour fire protection in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115. In addition, this product is fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079). This sealant has been formulated to form a monolithic firestop seal that also helps minimize sound transfer, acting as a barrier to airborne sound transmission (STC-Rating of 54 when tested in an STC 54-rated wall assembly).

Formulated for Protection and Ready for Inspection: We’ve formulated 3M™ Fire Barrier Sealant IC 15WB+ to be easily cleaned-up with water. This sealant is paintable, as well as re-enterable and repairable. It is a halogen-free sealant that features exceptional adhesion, excellent caulk rate and sag-resistance. In addition, inspectors can instantly recognize 3M™ Fire Barrier Sealant IC 15WB+ by its distinctive yellow color.

3M™ Fire Barrier Sealant IC 15WB+ firestops through penetrations passing through fire-rated floor, floor/ceiling or wall assemblies, as well as other fire-rated interior building partitions and assemblies (e.g. static construction joints or blank openings). In addition, the unique intumescent property of this material allows 3M™ Fire Barrier Sealant IC 15WB+ to expand and help maintain a firestop penetration seal for up to 3 hours of fire exposure. 3M™ Fire Barrier Sealant IC 15WB+ bonds to most construction substrates, including: gypsum wallboard, concrete, metals, wood, plastic and cable jacketing. This sealant meets the intent of LEED® VOC environmental regulations, International Building Code (IBC) and other key life safety building code requirements.

Reliable and Affordable Fire Protection: Effective and easy to install, 3M™ Fire Barrier Sealant IC 15WB+ is part of our family of fire protection products that offer the broadest, long-lasting solutions for a variety of commercial, industrial and residential applications. As a trusted leader in the fire protection industry, 3M offers a broad line of affordable products designed to meet the most demanding firestop requirements. Find the solution you need from the industry-preferred line of fire protection products.

  • Firestop tested for through penetration applications for up to 3 hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115
  • Sealant designed to help minimize sound transfer
  • Water-based and paintable sealant provides easy application and clean-up
  • Exceptional adhesion for long-term performance
  • Applied with conventional caulking equipment with excellent caulk rate
  • Sag-resistant properties offer clean application as well as strong adhesion
  • Sealant is re-enterable and repairable
  • Fire resistance tested for static construction joint systems in accordance with ASTM E 1966 (UL 2079)

  • Specifications:
  • Container Size: 20.0 fl oz (591.0 ml)
  • Fire Rating: 3 hr
  • Product Color: Yellow
  • Product Type: Sealant
  • Shelf Life: 365 Days
  • Smoke Seal: Yes
  • Sound Barrier: 54 in 54
  • Water-tight: No
  • Country of Origin: USA

  • Applications:
  • HVAC ducts and vents
  • Metallic and non-metallic, including CPVC pipes
  • Blank openings
  • Single and bundled cables
  • Insulated pipe
  • Pipe and cable through-Penetrations
  • Busways
  • Combos
  • Rated wall, floor and floor-ceiling assemblies
  • Static construction joints
  • Shipping from
    This product is shipped from our supplier's warehouse in Plymouth, MI, United States
    Our guarantee
    This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
    A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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