POWERply® Standard FR
A Fire Rated Granule Surfaced Modified Bitumen Membrane
POWERply Standard FR is designed for use in both hot and cold applied roof systems where a granule surfaced membrane is desired. POWERply Standard FR has a fire rating of Class A.
The asbestos-free POWERply Standard FR is a granule surfaced membrane with fire-resistant characteristics. It consists of specially selected bitumens modified with compatible SBS elastomers and a glass reinforcing mat and is surfaced with an embedded layer of factory applied granules. POWERply Standard FR was formerly known as THERM MB LTD. This product exceeds ASTM D 6163, Type I, Grade G.