OlyBond 500 SpotShot is a low-rise, two-component, construction grade, expanding, polyurethane adhesive designed for bonding insulation to various substrates. It is compatible with the following roofing materials: smooth BUR (previously exposed), mineral cap sheet, smooth (previously exposed) or granulated Mod-Bit and Carlisle's 725TR Vapor Barrier and with: HP Wood Fiberboard, polyisocyanurate insulation, expanded polystyrene (EPS), extruded polystyrene (XPS), DensDeck® Securock ® and OSB. Compatible deck types include concrete, cellular lightweight concrete, gypsum, cementitious wood fiber, wood and painted or galvanized steel. Carlisle OlyBond 500 SpotShot is also compatible with the following roofing materials: smooth BUR (previously exposed), mineral cap sheet, smooth (previously exposed) or granulated Mod-Bit and Carlisle's 725TR Vapor Barrier.