Knauf Trenn-Fix is a 65 mm wide strip of special paper for separating components, which effectively avoids the typical jagged formation of cracks in component connections.
Due to the approx. 1 cm wide coating of pressure-sensitive adhesive on one side and the adhesive dots distributed over the rest of the strip, Trenn-Fix can be optimally applied, adheres well to all regular surfaces and remains dimensionally stable even when wet, without curling.