Double-sided foam tape for accommodating surface differences

Double-sided foam tape may be suitable when a compliant carrier needs to bridge small differences between surfaces. Foam carriers are also used to accommodate gaps and absorb impacts. The amount of compensation depends on the specific product construction and the gap between the components. Assess both surfaces, the bonding area and the load together. A thicker tape is therefore not automatically more suitable.

In conventional foam tape, a foam carrier has adhesive on its surfaces. Acrylic foam systems have a different, viscoelastic construction. This distinction matters for stress compensation and material selection; the word “foam” alone does not imply the same performance. For double-sided foam tape, check the stated carrier and adhesive of the specific product rather than applying properties of another system to the entire range.

Tell us about both components and their surfaces, the available bonding area, the gap, and the type and direction of load. Describe the service environment and processing too: should the double-sided foam tape be supplied as a roll, cut piece or die-cut part? Krückemeyer GmbH can convert suitable tapes into application-specific sizes and shapes. Whether the selected tape is suitable for the bond must be checked against the actual materials and service conditions.

A suitable foam carrier can cushion impacts. Certain products can also seal against dust and moisture. Whether a joint remains sealed depends on the selected material, geometry, joining surface and actual exposure. If sealing is required, specify the type and duration of exposure so we can assess the complete bond.