Pre Order 30 Harian Howeasy Acoustic V Permimeter Soundproofing

Acoustic attenuation up to 40dB Reduced closing forces, soft close Durability 100,000 cycles with no loss in acoustic or smoke performance Supplied with a high performance pressure sensitive adhesive Supplied as 10x10mm and in 2100mm lengths Available in black, brown standard. Application Pedestrian door set assemblies perimeter seal Acoustic attenuation Up to 40dB, depending on the sealing configuration Cycle testing 100,000 cycles with no loss in sealing performance Perimeter gap Distance between door leaf and substrate 3-4mm Testing Acoustic performance compliant with BS EN 10140-2: 2010, smoke control BS 476.Part 31.1 Foam strips have issue with closing doors as it takes up more space between frame and door. Batwing strips uses fin technology to seal and soundproof Best use with Portee base door seal or howeasy auto drop seal Instantly feel the suction after installation This is not Foam. Its rubberised WingsWajib Video Unboxing