3M™ Fire Barrier Sealant CP 25WB+

3M FireBarrier Sealant CP 25WB+ is a high performance (up to 4hrs), ready-to-use intumescent firestop sealant ideal for sealing single or multiple through penetrations in fire-rated construction. 

This sealant is typically used in mechanical, electrical and plumbing applications to firestop openings created by penetrations in fire-rated floors, ceilings or walls. Penetrants can include metallic pipe, plastic pipe, conduit, power and communication cables, cable trays, busways, combos, insulated pipe, HVAC, blank openings and static construction joints.

In addition, the sealant  bonds to most construction substrates, including plasterboard, concrete, metal, wood, plastic (including CPVC) and cable jacketing. No mixing required. Colour - red. Cartridge size 300ml.

Tested in accordance with AS1530.4 and assessed in accordance with AS4072.1-2005.

Complies with New Zealand Standards & Building Code. 


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Systems using this product

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  3M Fire Barrier Sealant CP 25WB+ Data Sheet
  3M Fire Barrier Sealant CP 25WB+ Safety Data Sheet
  3M FM Product Approval
  3M LEED Cert - Environmental Quality VOC
  CP 25WB Aged Doc
  CP 25WB Sustainability Doc
  3M™ Fire Barrier Sealant CP 25WB+ RIR 23263 EXOVA

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