Use 3M™ Polyolefin Adhesion Promoter for strong adhesion of 3M flexible parts, plastic repair materials, and superfast plastic adhesive. Apply after grinding, let dry, then apply adhesive.
To ensure strong adhesion of 3M flexible parts, plastic repair materials, and superfast plastic adhesive, use 3M™ Polyolefin Adhesion Promoter for the repair of polypropylene and ethylene propylene interior and exterior parts. We’ve designed our adhesion promoter specifically for plastic that is identified by the mould marks PP, EP, TPO, or EPDM. Spray our adhesion promoter lightly after grinding. Allow to dry for 15 minutes before applying adhesive.