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3M CP25WB+ Fire Barrier Sealant

3M CP25WB+ Fire Barrier Sealant

Regular price $19.88 USD
Regular price Sale price $19.88 USD
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Low stock: 1 left

This is a NEW - unused 3M CP25WB+ Fire Barrier Sealant

Buyers and Re-sellers, don't miss this opportunity to purchase quality surplus equipment at a great price! There are many more surplus parts on our store, check it out!

Return Policy:

  • Returns are accepted within 60 days of the delivery date. Rest assured we will cover all return shipping costs!
  • All returns must be in "as shipped" original condition to qualify for a refund.
  • Photos of packing and product is required for damaged items.
  • Customer returns that satisfy all of the above requirements will be issued a refund including any applicable sales tax

Highlights

  • Firestop tested for through penetration applications up to 4 hours in accordance with ASTM E814 (UL 1479) and CAN/ULC-S115
  • Sag-resistant properties offer clean application as well as strong adhesion in both wall and floor applications
  • 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

3M™ Fire Barrier Sealant CP 25WB+ is a one-component, latex-based, intumescent sealant that dries to form a monolithic firestop seal. This sealant also acts as a barrier to airborne sound transmission. As penetrants are exposed to fire, the intumescent property of this material allows the sealant to expand and help maintain a firestop penetration seal for up to 4 hours. This sealant is designed to help control the spread of fire, smoke and noxious gases before, during and after exposure to a fire when installed in accordance with a listed through-penetration or fire-resistive joint assembly system (STC-Rating of 54 when tested in a STC 54-rated wall assembly). 3M™ Fire Barrier Sealant CP 25WB+ firestops blank openings and penetrations passing through fire-rated floor, floor/ceiling or wall assemblies and other fire-rated interior building construction. This halogen-free sealant is capable of expanding a minimum of 3 times its dried volume when exposed to temperatures above 1000°F (538°C). We engineered this sag-resistant sealant to exhibit strong adhesion to a full range of construction substrates and penetrants. Applied with conventional caulking equipment, this gun-grade sealant offers an excellent caulk rate - no mixing is required. In addition, this water-based sealant is paintable as well as re-enterable and repairable, offering easy application and clean-up.

SKU:MTV#5947

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