The black coloured, single-sided high-performance adhesive tape Fentrim 2 is the optimal solution for permanent windtight and driving-rain proof bonding of window and door frames in solid construction on the outside.
Complies with energy saving regulations EnEV (D), SIA 331/343/274 (CH), suited for RAL-certified installation, Europ. patent: EP1339924, US Patent No. 7,445,828 B2