POWERply Plus HT FR:

POWERply® Plus HT FR

A Fire Rated, Granule Surfaced, High Tensile Fiberglass Reinforced SBS/SEBS/SIS Modified Bitumen Membrane

POWERply Plus HT FR is designed for application in hot applied asphalt adhesives as part of a multi-ply system where a high strength, fiberglass reinforced, granule surfaced membrane is desired.  Also, it is suitable for use in a cold process modified bitumen system. 


The asbestos-free POWER HT FR is a granule surfaced modified bitumen membrane with fire-resistant characteristics.  This product consists of specially selected bitumens modified with compatible SBS/SEBS/SIS elastomers and reinforced with a combination fiberglass mat and scrim core.  POWERply Plus HT FR exceeds the requirements of ASTM D 6163, Type III.

Roofing & Weatherproofing Peace of Mind

We deliver peace of mind to building owners and facility managers by managing roofing and building life cycles for customers in all industries, including education, healthcare, government, manufacturing and more.

  • Tremco Roofing offers the industry's most comprehensive roofing and weatherproofing solutions for restoration, repair, maintenance, replacement and new construction.
  • WTI (Weatherproofing Technologies, Inc.) provides roofing services, construction management and general contracting.
  • Our Canam Building Envelope Specialists affiliate provides building envelope solutions to eliminate air leaks, improve energy efficiency and reduce costs.


Phone: 1.800.852.6013

Email: inforoofing@tremcoinc.com