Versico's G200SA Substrate Adhesive is a high strength, solvent-based contact adhesive that enables quick bonding of cured flashings and EPDM membranes to various substrates. This adhesive is specially formulated for application with a medium nap roller. G200SA Yellow Substrate Adhesive is compatible with Versico's VersiCore MP-H® and SecurShield® polyisocyanurate insulation, SecurShield HD, structural and lightweight insulating concrete, APA non-fire treated plywood, oriented strand board, wood fiberboard, SECUROCK®, DensDeck®, Prime, masonry, and various metal finishes.