3M Super Strength Molding Tape (7/8" x 15')

Reattaching a piece of body side molding, a trim strip, or an emblem that has come loose is a common job, and 3M's 03616 Super Strength Molding Tape is the go-to product for getting it to stay put permanently. This is a 7/8-inch wide by 15-foot long roll of double-sided tape with a medium-density foam core that conforms to the slight curves and textures found on vehicle body panels.

The foam core does more than just fill gaps. It absorbs vibration that would otherwise work a rigid adhesive bond loose over time, which is exactly why this type of tape outlasts liquid adhesives on parts that flex with the body. 3M rates the tape for temperatures from -40F to 250F, so it holds up through winter cold and summer heat without softening or becoming brittle. It bonds to both painted and unpainted surfaces, including plastic, metal, and carbon fiber, covering the range of materials you will encounter on modern vehicles.

Clean both surfaces thoroughly with isopropyl alcohol or a wax and grease remover before applying. Press firmly across the entire surface for a strong initial bond, and give it 24 hours before exposing the repair to a car wash or heavy rain for the adhesive to reach full strength.