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3M CP-25 WB+ CAULK

3M CP-25 WB+ CAULK

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Description:High-performance latex-based intumescent firestop sealant. 

Uses: 

  • Ideal for sealing single or multiple through penetrations in fire-rated construction
  • Metallic pipe
  • Plastic pipe (excluding CPVC)
  • Conduit
  • Power and communication cable
  • Cable trays
  • Busways
  • Insulated pipe and HVAC duct penetrations

Advantages: 

  • 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)
  • Halogen-free, Sag-resistant, Excellent adhesion, Re-enterable/repairable, Paintable

 3M CP-25 WB+ CAULK - Data Sheet

3M CP-25 WB+ CAULK - MSDS

Click Here To Visit The 3M Website 

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