Versico's VersiGard QA (Quick-Applied) Non-Reinforced EPDM Membrane offers excellent weatherability and hail resistance, provides significant labor savings, and qualifies as a Low-VOC option with no solvent-related odors. VersiGard QA is a non-reinforced EPDM membrane laminated to a 100%-solid pressure-sensitive adhesive. The release liner is silicon-coated on one side for consistent release from the adhesive.