OSI Foam Cleaner is a pressurized cleaning spray solvent designed for dissolving uncured or fresh polyurethane foam sealant. When filling gaps and cracks or holes and voids with an insulating foam sealant, some foam may get onto undesired areas-OSI Foam Cleaner easily dissolves this spilled foam spray and evaporates quickly. Our foam cleaner will remove spray foam from all types of building materials, including vinyl, aluminum, fiberglass, wood, OSB, PVC, concrete and metal. For best results, use OSI Foam Cleaner on OSI Quad Foam Window and Door Foam and the OSI Foam Applicator Gun. Its specially fitted collar and adapter make cleaning the OSI Foam Applicator Gun easy. For your next insulation project, have OSI Foam Cleaner at the ready to quickly clean up foam sealant spills.