Use for bonding dissimilar surfaces, 3M 4622 includes a general purpose Adhesive on the face side and a multi-purpose Adhesive on the liner side. Meets a wide range of holding requirements for tough interior and exterior applications; attach panels to frames in the building and construction industry. Fasten trailer and shipping container roof to roof bows in the heavy manufacturing industry. The multi-purpose Adhesive side resists migration of plasticizers in vinyl substrates, permanently mount vinyl banners to metal frames for retail display and advertising.