3M Fire Barrier Sealant CP 25WB+, Red Color, One-Component, Gun-Grade, Latex-Based, Intumescent Material, 10.1 fl oz Cartridge

$14.98

TESTED AND LISTED: Up to 4-hours in accordance with ASTM E814 (UL 1479) and CAN/ULC S115. Provides L-Rating (smoke seal)
STC RATING OF 54: When tested in a STC 54-rated wall assembly
PREMIUM INTUMESCENT LATEX SEALANT: For use as a one-part fire, smoke, toxic gas sealant in a non-halogen formula
SPECIALLY ENGINEERED: Sag-resistant properties offer clean application as well as strong adhesion in both wall and floor applications
WATER-BASED SEALANT: Easy application sealant is paintable, re-enterable and repairable with easy clean-up
SOUND BARRIER: Sealant acts as a barrier to help minimize airborne sound transmission
For industrial/occupational use only. Not for consumer sale or use.