KOSTER Joint Tape 20 is a thermoplastic tape for sealing joints, expansion and dilatation joints and irregular cracks.
KOSTER Joint Tape 20 is UV resistant, highly elastic and can withstand extreme movements of the joint. The joint tape system consists of the KOSTER Joint Tape 20 and the KOSTER KB-Pox Adhesive (2-component epoxy based, thixotropic, high performance adhesive) which are applied as a system.