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.
3M™ Fire Barrier Sealant, 10.1 oz Net Content, Cartridge Container, Composition: Sodium Silicate, Water, Zinc Borate 2335, Polymer, Ethylhexyldiphenyl Phosphate, Iron Oxide, Oxide Glass Chemicals, Polyethylene Glycol, Di-2-Ethylhexlphenyl Phosphate, Polyoxyethylene Monooctylphenyl Ether, Triphenyl Phosphate, 3(2H)-Isothiazolone, 5-Chloro-2-Methyl-, Mixture with 2- Methyl-3(2H)-Isothiazolone, Paste Form, Red, 1.35 Specific Gravity, <=6 g/L VOC, 85 psi Tensile Strength, 40 to 122 deg F
Color | : | Red |
Composition | : | Sodium Silicate, Water, Zinc Borate 2335, Polymer, Ethylhexyldiphenyl Phosphate, Iron Oxide, Oxide Glass Chemicals, Polyethylene Glycol, Di-2-Ethylhexlphenyl Phosphate, Polyoxyethylene Monooctylphenyl Ether, Triphenyl Phosphate, 3(2H)-Isothiazolone, 5-Chloro-2-Methyl-, Mixture with 2- Methyl-3(2H)-Isothiazolone |
Container Type | : | Cartridge |
Form | : | Paste |
Net Content | : | 10.1 oz |
Specific Gravity | : | 1.35 |
Temperature Rating | : | 40 to 122 deg F |
Tensile Strength | : | 85 psi |
VOC Content | : | <=6 g/L |