Moisture curing, self-expanding polyurethane foam for all general purpose gap filling. Adheres to all common building materials, resistant to water, heat and ageing. Excellent sound and heat insulation values. Can be cut, sanded, plastered and painted after full cure. General purpose gap filling|High thermal & acoustic insulation|For internal & external use|Can be sanded & painted when cured|High gap filling yield · · · Available in packs of 12 · · Can be cut · · sawn · · plastered and sealed over after approximately 1 hour · · Fills irregular gaps · · fixes framework · · insulates and sound deadens