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.
Weve 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 ten minutes before applying adhesive. (TF version needs a dry time of 15 mins.)
Use a high performance adhesion promoter designed for 3M adhesives Prepare the surface of flexible and semi-rigid plastics before applying 3M plastic repair products Let dry before applying any adhesive