... -wind, anti-dust, anti-aging 3)Popular around the world, Water Proof Wool Top Of Silication (1) UV stability and handling ... (5)provide height of 3 ~ 15mm the tops, providing self-adhesive type, easier to install(7)suitable for DIY market, in ... test and noise test standard BS5821(8) Can effectively block water, gas, dust, reptiles, noise and smoke, intrusion(9)applicable to ...