Motsenbocker's Lift Off, 4,5 OZ, Silicone & Latex Caulk & Foam Sealant Remover, Cleans Up Silicones, Latex Caulking, Construction Adhesives & Polyurethane Glues, In Addition To Foam Sealants & Expansion Foams From Any Surface, Cleans Them Off Whether They Are Fresh Or Totally Dried & Cured, Patented Formulation Is A Water Based & Biodegradable.