INTER-BOND Low VOC Adhesion Promoter with pump sprayer is designed to improve adhesion and help prevent paint peeling on new unfinished plastic parts and previously painted surfaces.INTER-BOND Low VOC is a clear adhesion promoter that modifies the surface properties of “difficult” polyolefin plastics like polypropylene, TPO, TPE, EDPM and other plastics, creating a tie coat between the plastic and the top coat.