3M 4056 Double-Sided Foam Tape 3/4 in 5 yd 1/16 in Polyurethane Foam Black

Double-Sided Foam Tape for Assembly

3M 4056 double-sided foam tape is a continuous roll of black polyurethane foam with acrylic adhesive on both sides. It suits assembly, manufacturing, maintenance and repair tasks across industrial, construction and warehouse environments. The tape bonds a range of surfaces including metal, glass, wood, concrete and plastics such as ABS, acrylic, nylon and polycarbonate. It is rated for indoor and outdoor use.

Replaces mechanical fasteners in many joints

The foam construction fills gaps and distributes stress across the bond line, often removing the need for screws, rivets or liquid adhesives in light-to-medium assembly jobs. The jump is worth it when you need a clean, vibration-damping bond that installs instantly without cure time or drilling. It performs continuously between 50 and 200 degrees Fahrenheit, so it suits environments where thermal cycling would loosen mechanical fixings.

Check surface and temperature limits before ordering

Verify that the substrates you plan to join appear in the compatibility list: ABS, acrylic, concrete, glass, metal, nylon, polycarbonate, stone or wood. Confirm the service temperature in your application stays within the 50 to 200 degrees Fahrenheit range. The roll measures 3/4 inch wide by 5 yards long with a 1/16 inch thickness; ensure those dimensions match the joint geometry you are designing.