The Powis Fastback CP strip is mainly designed as a solution for binding difficult to bind papers and sheets with both the Fastback 15xs and Fastback 20 binding machine models.
The CP strip has a strip of center glue that is formulated for extremely aggressive adhesion. The Fastback CP strip works well with coated paper, as well as A3 landscape documents that also require that extra strong bind due to the size of the document.
With this stronger bind the CP strip does require extra binding time (approximately 45 seconds), in which the Fastback 15XS and 20 models automatically sensor and calibrate due to the barcode reading on the strip. You will then be left with professionally perfect bound documents.
CP strips are available in either black or white A4 linen-type finish.