NORSEAL NOR810/0320 320MM REBATED DROP SEAL

The NOR810 Drop Seal is designed and manufactured in Germany and is superior quality. The seal is fully fire tested to the British Standards BS476: Part 22 and has a wealth of acoustic data for sound attenuation properties. The NOR810 is Certifire Approved (CF629). Features Suitable on most fire doors Compliant with BS 476-22 UL approval Smoke tested in accordance with BS 476-31.1 Acoustically tested in accordance with BS EN ISO 10140-2 Certifire CF629