A high performance PU expanding foam, fire rated and tested to the most stringent British Standards. Seals irregular gaps and expands over 40 times its can volume. Can be used at temperatures from 5°C to 25°C. The cured foam is semi rigid and predominantly close-celled. For window setting, entrance door linings and any kind of break throughs in walls and other cavities.
- Resistant to temperatures ranging from -40°C to 100°C
- Noise and heat insulation values are excellent
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- BSEN 1366-4
- BS476 part 20