TREMprime WB:

TREMprime WB

A Quick-Drying Water Based Primer

TREMprime WB promotes adhesion between new and weathered surfaces and Tremco roofing systems and coatings.  This product is environmentally responsible, has a quick drying formula, and easily brushes consistently into rougher substrates, providing more uniform surfaces.


The water-based TREMprime WB is a polymer modified asphalt emulsion, formulated from refined select asphalt, special adhesion promoters and synthetic polymers to produce an effective primer for the application of Tremco roofing systems.  In addition, TREMprime WB is asbestos-free, easy to use, and low in VOCs to meet the requirements of the National Architectural Coatings regulation.

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., a subsidiary of Tremco Incorporated), 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.


US: 1.800.852.6013

Canada: 1.800.668.9879