Description

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.

Detailed Product Specifications

Manufacturer Part Number:CP-25WB+

Unit of Measure:EA

Feature:Applied with conventional caulking equipment with excellent caulk rate

Feature:Sag-resistant properties offer clean application as well as strong adhesion

Feature:Water-based and paintable sealant provides easy application and cleanup

Feature:Sealant is re-enterable and repairable

Feature:Fire resistance tested for static construction joint systems

Feature:Sealant helps minimize noise transfer

Applicable Materials:Metal Plastic

Application Method:Caulk Gun

Application Temperature:40 to 122 deg F

Color:Red

Compositions:Zinc Borate 2335 Polymer Water Sodium Silicate Ethylhexyldiphenyl Phosphate Oxide Glass Chemicals Iron Oxide Polyethylene Glycol Quartz Silica

Container Type:Cartridge

Form:Paste

Net Content:10.1 oz

Odor/Scent:Negligible

Specific Gravity:1.35

Tensile Strength:85 psi

Viscosity:12000 cPs

VOC Content:6 g/L