24 oz. Can 812 Fire Block Foam Spray | BSP-137766

BOSS's Fire Block Foam Spray is versatile in use, compatible with common construction materials, and ideal for sealing around pipes, conduits, ducts, and other service penetrations. Once cured and properly inspected, it can be painted for a finished look. BOSS 812 is UL 723 and ASTM E-84 tested, supporting code-compliant applications. It's an efficient solution for contractors looking to meet safety standards while enhancing building performance.

• Will adhere to almost any substrate
• Can be used to seal around copper, PVC pipes and conduits. In addition to large spaces left after the installation of waste water pipes, ducting etc.
• Can be used on vertical or horizontal applications
• Prevents the spread of smoke and toxic gasses
• Excellent acoustic and thermal insulation