Self-adhesive bituminous waterproofing tape protecting wood joists. The bitumen wraps around the screw at the penetration point into the joist to preserve waterproofing. Increases the lifespan of joists and the structure. 1.5 mm thick tape. Width 100 mm. Length 10 m. Strong adhesive power on the support. Inner face in HDPE. Resistant to tearing, deformation, and temperature variations, -20°C / +70°C. Compliant with DTU 51.4 requirements.
