3M Fire Barrier Sealants
A broad line of firestop sealants used to prevent the spread of fire, smoke, toxic fumes and moisture. Good for both joint and through-penetration applications. Fire ratings of up to 4 hours. Re-enterable/repairable. Moisture cured. Available in nonslump and self leveling.
A broad line of firestop sealants used to prevent the spread of fire, smoke, toxic fumes and moisture. Good for both joint and through-penetration applications. Fire ratings of up to 4 hours. Re-enterable/repairable. Moisture cured. Available in nonslump and self leveling.
