Rock-It WB Adhesive:

Rock-It WB Adhesive

Water-Based, Cold Applied, Aggregate Surfacing Adhesive for use in the Highly Reflective Rock-It Roof Surfacing System

Water-based Rock-It® WB is a white, highly reflective surfacing designed for use as a cold process aggregate adhesive; it works equally well as a flood coat over new roofs and as a restoration surfacing to adhere new aggregate to multi-ply bituminous roof systems.  A low-VOC surfacing that is suitable for use on the most odor sensitive accounts, Rock-IT WB and approved aggregates meet code requirements for fire-resistant roof surfacing.  

With 30% biobased content, Rock-It WB Adhesive has attained BioPreferred certification from the U.S. Department of Agriculture.


Rock-It WB Adhesive is a water-based, asbestos-free, polymeric low-volatile surfacing adhesive that is white and highly reflective.


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