B1 Fire Resistant PU Expanding Foam

Regular price £9.00 inc. VAT
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A high performance, polyurethane expanding foam, fire rated and tested to BSEN 1366-4. Seals irregular gaps and expands over 40 times its can volume. Available in gun grade or straw aerosol version.

 Features & Benefits:- B1 Fire Rating. -Excellent adhesion to most construction materials. - Low curing pressure. - High thermal and acoustic insulation value. - Good volume expansion for effective filling. - Does not contain CFC’s and H‐CFC’s. - Resistant to temperatures ranging from -40°C to +100°C and to ageing. - Noise and heat insulation values are excellent.

 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.

We provide a next working day delivery service on most orders placed before 4:00pm (Monday to Friday), delivered straight to your site, home or office. Orders placed after 4:00pm or over the weekend will be dispatched the next working day.