StressPly Max membranes feature selected reinforcements and a unique rubber-modified asphalt incorporating post-consumer recycled crumb rubber. The result is a high-strength, puncture, and fatigue-resistant, rubber-modified membrane designed as the top component in a roofing system where superior strength is required. StressPly Max provides long-term performance in all types of new or retrofit construction. The StressPly Max Styrene-Butadiene-Styrene and Styrene-Isoprene-Styrene (SBS+SIS) rubber-modified membranes utilize KEVLAR® fibers and a dual polyester and fiberglass combination reinforcement that offers the inherent strength and heat stability of fiberglass along with the ability of polyester to conform. StressPly Max membranes can also be used with Garland’s HPR® products and conventional base sheets or fiberglass roofing felts. In addition, StressPly Max membranes can be used as the top-ply in a two-ply flashing system. It can also repair splits, cracks, and other deteriorated areas in existing asphalt-based roofing systems.
