GUN GRADE FOAM 750ML - EVGF7 Gun Grade Expanding Foam is a quick setting polyurethane based foam which expands greatly on application and yields up to 50 times original can contents. Can be cut, sawn, plastered and sealed over after approximately one hour. Fills irregular gaps, fixes framework, insulates and sound deadens. Designed for regular and professional use in conjunction with Gun Foam Applicators.
