FlexBase E 80 is an 80-mil, SBS rubber-modified base sheet that utilizes KEVLAR® fibers and a dual polyester and fiberglass combination reinforcement that offers inherent strength and heat stability of fiberglass, along with the ability of polyester to conform. The result is a high strength, puncture, and fatigue resistant, rubber modified base sheet designed for application as the interply åwaterproofing and reinforcement layer of a modified or built-up roofing system. It provides long-term performance in all types of new or retrofit construction uses. FlexBase E 80 can be used as the initial underlayment for any Garland HPR® roof system, used in conjunction with Weatherking® and Green-Lock® for a cold-applied system or used with hot asphalt or Garlastic® as a multi-ply BUR. It can also be used as a base flashing or interply in Garland’s hot- or cold-applied systems.
