POWERply Cold Adhesive SI:

POWERply® Cold Adhesive SI

Cold Applied Adhesive For Modified Bitumen Systems

Description and Composition

POWERply Cold Adhesive Si is an asbestos-free, fibrated, cold-process asphalt adhesive for modified bitumen membrane systems, which exceeds the reqirements of ATM D 3019, Type III.  This is a cold process interply and aggregate surfacing adhesive for POWERply modified bitumen (MB) roof systems over approved roof insulation and base sheets. POWERply Cold Adhesive SI is the adhesive in a POWERply Roof System rated VSH (Severe Impact (SI) from hail) by FM Approvals. 

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