Versico's Low-VOC Bonding Adhesive is a high-strength, solvent-based contact adhesive that allows bonding of EPDM and TPO membrane to various porous and nonporous substrates. This product meets the < 250 gpl VOC content requirements of the OTC Model Rule for SinglePly Roofing Adhesives. Low-VOC Bonding Adhesive is compatible with VersiCore MP-H® and SecurShield® polyisocyanurate insulation, structural and lightweight concrete, plywood, oriented strand board, wood fiberboard, SECUROCK®, masonry, and various metal finishes. Low-VOC Bonding Adhesive is easily applied with a 9" (288 mm) medium nap roller, creating a strong adhesive bond between the membrane and substrate.