Tremco BIO Prime:

Tremco BIO Prime

Single component, low odor reactivating primer for bio-based urethane products

Tremco BIO Prime is an intercoat primer specific to our bio-bsed products, which include AlphaGuard BIO, AlphaGrade, and POWERply Endure BIO Adhesive.  It is tinted, to clearly show the difference between primed and unprimed areas, and virtually odorless, so it can be used in sensitive environments like schools and hospitals.


Tremco BIO Prime is a water-based, single component reactivating primer.

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