Description Adhesion promoter to be used with 3M™ Plastic Repair Materials for the repair of polypropylene and ethylene propylene interior and exterior parts. 3M Polyolefin Adhesion Promoter is designed specifically for polyolefin and ethylene propylene plastic identified by the mould marks PP, EP, TPO or EPDM on the back of the part. It is the pre-requisite to ensure strong adhesion of various 3M Flexible Parts or Plastic Repair Materials as well as Superfast Plastic Adhesive. 3M™ Polyolefin Adhesion Promoter should be applied always after grinding and before the adhesive is applied. Spray a light, but repair area covering coat and let dry for 5 mins prior to adhesive application.
