3M™ FireDam™ Spray 200 is a sprayable material that dries
to form a tough, elastomeric coating. This material is used to firestop perimeter joints (curtain wall), construction joints and through penetration openings. 3M™ FireDam™ Spray 200, when installed prop-erly, will help control the transmission of fire, heat, and smoke before, during, and after exposure to fire.
3M™ FireDam™ Coating 2000 is a white, ready mixed, water based thixotropic coating. It is designed to provide protection to a variety of substrates. Large electrical and mechanical through penetrations can be sealed to provide up to 4 hours fire rating when applied to mineral fiber boards.
3M™ FireDam™ Spray 200 is a sprayable material that dries
to form a tough, elastomeric coating. This material is used to firestop perimeter joints (curtain wall), construction joints and through penetration openings. 3M™ FireDam™ Spray 200, when installed prop-erly, will help control the transmission of fire, heat, and smoke before, during, and after exposure to fire.