BURmastic Flashing Adhesive MC:

BURmastic Flashing Adhesive MC

High Performance, Solvent Free, One-Part Elastomeric Flashing Adhesive

Cold-applied BURmastic® Flashing Adhesive MC is a multi-purpose roof mastic that can be used on both asphalt and tar substrates.  When used in combination with a reinforcing ply, BURmastic Flashing Adhesive MC can be used to seal edge details, metal lap joints, projections, and other components of a roof assembly.  It can also be used to repair splits, cracks, and other problem areas of the roof system.


BURmastic Flashing Adhesive MC is a single component, asbestos- and solvent-free, moisture curing roof elastomer.

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