LionGUARD saturated felt is a uniform, flexible felt of organic fibers, impregnated with an asphalt saturant. Line markings placed on the top surface for ease of installation.
A roofing felt used as an underlayment beneath fiberglass and asphalt shingles, wood shakes, tiles, and other sloped roof coverings. It helps to stop leaks caused by wind-driven rain.
Always store rolls upright on pallets and in a dry protected area.
LionGUARD felts are premium quality asphalt-saturated organic felts that meet the requirements of ASTM D4869Type I/II and ASTM D226Type I/II.