3M™ Heat-Activated Acrylic Foam Tape 5403 is a .8 mm (.032 inch) thick, medium-density, gray, heat-activated acrylic foam tape used to attach weatherstrip and/or gasket seals for automotive and industrial applications.
The pressure-sensitive adhesive is characterized by high adhesion and holding strength to many surfaces, including automotive paints and metals.
Conformable acrylic core delivers excellent wet-out and stress handling characteristics to maintain seal integrity.
Recommended for applications where the vehicle taping surface is smooth and a thin tape is necessary.
Since product performance will depend on actual conditions within a specific application, it is essential that the user evaluate the 3M product to determine whether it is fit for a particular material purpose and suitable for the user’s method of application.