The OSI QUAD Foam Applicator Gun is designed for use specifically with QUAD Foam and the OSI QUAD Window & Door System. This professional foam gun allows for the precise application of low pressure/low expansion foam that will neither warp nor deform windows or doors. It is meant for cold temperatures and adheres to all types of building materials; these include, but are not limited to, drywall, wood, and concrete. The 8-inch barrel also features a detachable screw tip and instant cut off. When it comes to window and door installations, there are no bigger threats than air and moisture infiltration. And there's no better protection than the OSI QUAD Window & Door System.