SpecSeal ES Sealant is a latex-based gun grade elastomeric firestop sealant designed for construction joint applications. Once cured, ES Sealant forms a flexible shield against the passage of fire and smoke. In dynamic joint conditions, ES Sealant is tested to accommodate up to 25% compression/extension of the installed joint width.

Features

• Safe, no solvents, no asbestos, No PCBs, no inorganic fibers
• Thixotropic for high-build application
• Non-halogenated
• Water-based for easy installation & cleanup

29 oz tube