Handi Foam Expanding Sealant is a moisture-cure polyurethane foam. It is used to seal, bond, retrofit, insulate, and deaden sound in electrical, plumbing, air-conditioning and refrigeration applications. It is specifically designed to be dispensed as a bead for filling cracks. Note: substrates must be clean, firm, and free of loose particles and dust.

Features

• Applications: Corner Joints, Utility Panels, Pipes, Duct Penetrations, and Around Jackets of Commonly Used Cables
• Improves Building Efficiency
• Improves Indoor Air Quality
• One Component Foam
• Rated R-5 For Each Inch of Foam
• 12 oz