Permafab MAX:

Permafab MAX

Premium polyester reinforcing fabric for use with Tremco liquid applied products and systems

Permafab MAX is designed to be used in conjunction with Tremco liquid applied products, providing additional flexibility, stability, and strength properties. It can also be in maintenance applications for a variety of roof types in conjunction with Tremco liquid applied products and sealants for flashing, seam, penetration, and other repairs.


Permafab MAX is 100% stitchbonded, polyester-based reinforcing fabric that offers an unusual combination of high strength properties with good elongation for excellent resistance against thermal stress.

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