Elevate I.S.O. Spray R Adhesive is a two-component, LVOC, low rise polyurethane adhesive engineered to:  Anchor acceptable roof insulation to acceptable substrates.  Adhere multiple layers of insulation.  Adhere fleece backed Elevate PVC XR, PVC KEE XR and UltraPly™ TPO XR membranes to acceptable substrates. Elevate I.S.O. Spray R Adhesive is mixed and dispensed by high or low-pressure pump/proportioning units capable of mix/meter/dispensing two-component polyurethanes in full spray application and/or continuous bead extrusion.