Carlisle's Low-VOC Bonding Adhesive is a high-strength, solvent-based contact adhesive that allows bonding of EPDM and TPO membranes to various non-porous and porous substrates. Low-VOC Bonding Adhesive is compatible with InsulBase® and SecurShield™ polyisocyanurate insulation, lightweight and structural insulating concrete, APA non-fire treated plywood, wood fiberboard, oriented strand board, SECUROCK®, DensDeck® Prime, masonry and various metal finishes. It is easily applied with a 9" (228 mm) medium nap roller, creating a strong adhesive bond between the membrane and substrate.