Metacaulk® 1000 is a water-based, single-component, general purpose, fire-rated sealant for through-penetrations on both vertical and horizontal surfaces, as well as construction joints. Metacaulk® 1000 is an extremely intumescent, non-sag caulking grade sealant that is easy to apply as well as to retrofit. It cures to an elastomeric seal that is suitable where dynamic movement is expected in the event of a fire. Metacaulk® 1000 will prevent the spread of flames, smoke, hot gases and water through joint openings and through-penetrations. No dilution or mixing is required for use. Metacaulk® 1000 is applied with a conventional caulking gun, bulk loading gun or can be troweled or pumped from the pail.
Metacaulk fire stopping systems are rated for 1, 2, 3 and 4 hours in accordance with the ASTM E814 (UL 1479), UL 2079 and ULC-S115-95 tests standards.
Metacaulk® 1000 Features
Learn more about Metacaulk® Fire Stopping Products in this video.