AlphaGuard MTS Base Coat:

AlphaGuard™ MTS Base Coat

High Performance, Moisture Triggered, One-Part Polyurethane Base Coat Applicable for a Variety of Applications

Versatile AlphaGuard MTS Base Coat (BC) can be used in a variety of projects -- acceptable roof surfaces/substrates include single ply, concrete, modified bitumen and smooth BUR -- as well as rooftop and IRMA restorations and with vegetative roof systems.  AlphaGuard MTS BC has low VOC (Volatile Organic Compound) content, is low odor, and can be used in difficult access areas.

Download our AlphaGuard brochure to learn more about AlphaGuard systems. Download the AlphaGuard BIO and MT installation guide.  


The AlphaGuard MTS BC is a one-part, moisture triggered, polyurethane roof coating that is used with polyester or fiberglass mat reinforcement. The moisture triggered cure means that AlphaGuard MTS BC resists foaming, blisters and pinholes as well as washing off; curing is uniform. As a single component product, there is no blending of multiple components.

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