Our 3M™ Adhesion Promoter 06396 is a convenient liquid primer for enhancing the adhesion of 3M™ Acrylic Foam Tapes in automotive applications. This adhesion promoter works with most LSE plastics used for interior and exterior automotive trim and parts. Fast-drying fluid is available in .85 oz. (2.5 cc) sponge applicator packets, each covering up to 150 sq. in.