Caulks, Sealants, Putty & Mortar

Fire-rated caulks, sealants, putties, & mortar are designed to provide fire-resistant safeguards within a range of applications. These high-performance, reliable and passive fire protection products seal penetrations, joints, and gaps. They can be used within commercial, industrial, and residential buildings to prevent the spread of flames, smoke, and gases. Caulks that are fire-rated form a durable yet flexible seal around cables or pipes, in wall or floor openings. Certain fire-resistant sealants are designed to handle larger joints, their elastomeric material able to expand and contract with building movement. Non-hardening firestop putty seals irregular openings, with it ideal for telecom applications, cable bundles, and equipment that may require reconfiguring.