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3M CP-25WB+27OZ Fire Barrier Sealant, Red, 27 oz Cartridge

11641 SEALANT FIREBARRIER LATEX 27OZ
Item #: 80074963

Product Info

CP-25WB
3M

11641 SEALANT FIREBARRIER LATEX 27OZ
3M CP-25WB+27OZ Fire Barrier Sealant, Red, 27 oz Cartridge; 6EA/SHELF PACK

We formulated this fire sealant to dry and form a monolithic firestop seal that also acts as a barrier to airborne sound transmission. 3M™ Fire Barrier Sealant CP 25WB+ is a red, one-component, gun-grade, latex-based, intumescent firestop sealant. This fire barrier sealant helps control the spread of fire, smoke and noxious gases before, during and after exposure to a fire.
  • Applied with conventional caulking equipment with excellent caulk rate
  • Sag-resistant properties offer clean application as well as strong adhesion
  • Water-based and paintable sealant provides easy application and cleanup
  • Sealant is re-enterable and repairable
  • Fire resistance tested for static construction joint systems
  • Sealant helps minimize noise transfer
  • For use in HVAC ducts and vents
Application MethodCaulk Gun Putty Knife Trowel
Application Temperature40 to 122
ColorRed
CompositionsZinc Borate 2335 Polymer Water Sodium Silicate Ethylhexyldiphenyl Phosphate Oxide Glass Chemicals Iron Oxide Polyethylene Glycol Quartz Silica
Container TypeCartridge
FormPaste
Net Content27
Odor/ScentNegligible
Specific Gravity1.35
Tensile Strength85
Viscosity12000
VOC Content6

Item Specifications

  • FIRE & SMOKE SEALANTS
  • 2.84 lbs per EA
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