Transparent double-sided adhesive film for visible joints

Transparent colour alone is insufficient. Check the optical information for the specific product and test the bond between your actual substrates. Visibility also depends on the bonding area, the surfaces and the construction of the joint. An application with explicit optical requirements needs a separate product assessment; the related OCA film page addresses that selection question. Specify the viewing direction and conditions in which the joint will be assessed.

The carrier is part of the product construction and must be checked for each product. In tesa 59650, it is PET film and the adhesive is modified acrylic. This does not establish a common construction for all transparent adhesive films. Compare overall thickness and adhesive as well as the product information for both of your surfaces. For a visible joint, also assess the appearance on the actual component.

State the chosen starting material or your requirements for the joint, together with both components and their surfaces. The planned bonding area, load, application conditions and desired shape or roll width are useful. Krückemeyer GmbH can cut suitable material and produce die-cut parts; the feasible and appropriate format depends on the material, geometry and application. Converting does not replace checking whether the adhesive joint will work in its intended use.

No. Suitability for glass must follow from the information for the individual product and the intended application. Glass can be a suitable substrate for certain transparent adhesive products, but that does not approve the entire range for glass. Check the other substrate, surface preparation, load and required appearance as well. Compare samples or specific product data with your component before deciding the shape and delivery format.