3M™ Adhesion Promoter 06396 is a liquid primer used to improve the adhesion of 3M™ Automotive Attachment Tapes to most low surface energy plastic materials as well as injection- molded body side moldings and claddings used for automotive exterior trims. This would include common low surface energy plastics used for automotive interior and exterior trim applications including TPO, PPO, PP, PC, PC + ABS, etc. Since formulations and surface energies can vary for these types of materials, each application should be verified through testing. 3M adhesion promoter 06396 is specifically formulated to be used on plastic parts with 3M™ Acrylic Foam Tapes and 3M™ Acrylic Plus Tapes – 3M part numbers 06377, 06378, 06380, 06381, 06382, 06383, 06384, 06385, 06386 and 06397 for automotive applications.