Metacaulk Cast-In-Place Device provides through floor penetration firestop protection for both plastic and metal pipes and all types of cabling.
Single component Metacaulk Cast-In-Place Device, approved for use with a multitude of penetrating items. Will prevent the spread of fire from through-penetration services in concrete floors. Installs prior to concrete pour. Casts directly into the concrete to form an embedded intumescent service supply.