3M™ Acrylic Foam Tape 4257YCL is a 0.38 mm thick, Grey, double-coated acrylic foam tape used in a variety of automotive applications where bonding surfaces are well matched or where the parts to be bonded are thin and flexible. 3M™ Acrylic Foam Tape 4257YCL is available in a variety of standard widths.
3M™ Acrylic Foam Tape 4257YCL has one adhesive on the liner side of the product for bonding to automotive paint and component surfaces, and a second adhesive on the non-liner side of the product for bonding to the exterior trim part. Since product performance will depend on actual conditions within a specific application, it is essential that the user evaluates the 3M product to determine whether it is fit for a particular material purpose and suitable for the method of application.