Construction joints wider than 35 mm are waterproofed with KÖSTER Joint Tape 20 (20 cm width) or with KÖSTER Joint Tape 30 (30 cm width).
KÖSTER KB-Pox Adhesive is applied onto the stable and prepared substrate. KÖSTER Joint Tape is bonded to both flanks of the joint with the first layer of adhesive. After that the joint tape is embedded into a second coat of KÖSTER KB-Pox Adhesive. KÖSTER KB-Pox Adhesive has excellent adhesion to concrete and to the KÖSTER Joint Tape. KÖSTER Joint Tapes are elastic and tear-resistant.
Always adhere to the specifications in the respective Technical Guidelines.