Royal Shield SA-HT
Air, Water & Vapor Barrier
For Use Under: Metal, Tile, Shake, Slate, Composition and Asphalt Shingles
Ice Damming and Severe Weather protection at High and Low temperature
Royal Shield-SA-HT™ is high temperature performance, strongest, most reliable and best performing synthetic self-adhering roof underlayment. Royal Shield-SA-HT™ delivers a unique combination of both high temperature (250°F / 121°C) flow resistance and low temperature (40°F / 4.4°C) deck adhesion, does not require priming at low temperature and remains stable at extreme temperatures. It meets or exceeds code requirements and industry standards, offers best walkable rough blue woven fabric surface with six months UV exposure rating and 30 years limited warranty which makes Royal Shield-SA-HT™ an ideal self-adhering underlayment for commercial and residential projects subject to ice-damming and severe weather.