Ultra-Guard® HA-Scrim is a continuous filament, spunbonded, chemically treated, polyester bicomponent mat that is specifically formulated to accept hot bitumen and cold elastomeric fluids as bonding adhesives. Ultra-Guard HA-Scrim is the preferred material in the Ultra-Guard HA-551 and Ultra-Guard Elastomeric HB systems as it provides superior tensile strength and the elongation properties required to withstand thermal shock.
