Bondit Professional B2 Expanding Foam, Hand Held SKU BDEFB2 B2 rated, quick curing polyurethane foam filler. The cured foam is a good temperature and sound insulator, and has strong adhesive properties. Features & Benefits:- B2 Fire Rating. – Low curing pressure. – High thermal and acoustic insulation value. – Good volume expansion for effective filling. – Supplied in aerosol and gun grade versions. Uses: The fresh foam adheres to most common building materials including wood, concrete, stone, plaster, metal, PVC and polystyrene. Areas of Application: installation of window and door frames and entrance door linings (where a clean and controlled backfill is required) – filling of holes – insulation of penetrations – sealing of thermal and acoustic insulation boards – sealing and connection of joints – reducing the impact of thermal bridges.
