3M 4646 Double-Sided Foam Tape 1/2 in 5 yd 1/32 in

Product Identity

This 3M 4646 double-sided foam tape is a continuous roll designed for assembly, manufacturing, automotive, aviation, construction, electronics, general maintenance, metalworking, and warehouse tasks. It adheres to ABS, acrylic, glass, metal, nylon, and polycarbonate surfaces for indoor or outdoor use. The dark grey polyethylene foam carrier provides a conformable bond across a wide temperature range.

Before Ordering

Verify that the 1/2 inch width and 5 yard length suit the joint dimensions in your application. Confirm the -31 to 194 degree Fahrenheit performance range covers the expected service environment. Ensure the substrates you are bonding appear on the listed compatibility list of ABS, acrylic, glass, metal, nylon, and polycarbonate.

Suitability

This tape suits technicians and engineers who need a general-purpose acrylic foam tape for structural bonding, mounting, or sealing across the listed industries and substrates. Buyers who require a different width, a longer roll, a higher temperature rating, or adhesion to substrates not listed should look at alternative products.