Fire rated pre-compressed polyurethane microcell foam seals, waterproofed with a hydrophobic polymer compound that is UV stable and chemically resistant. The exposed surface is coated with a colorized silicone coating. When installed in a properly sized joint, 3FRBCSW form a fire rated, watertight, dust-proof, airtight, sound resistant insulated seal.

Features

• Fire-resistant barrier and water-tight seal for exterior, vertical expansion joints
• Installs without mechanical fasteners
• Versatilely applicable in concrete, drywall, CMU and most exterior envelope conditions
• UV stable, chemically resistant, watertight, mildew resistant, dust-proof, airtight, sound resistant, insulated
• Single-sided silicone face standard (fire-rated from either side), two-sided still available