It is used for sealing and gluing metal materials.
TEKAFLEX PU 40
for use in construction is a one-component polyurethane sealant for sealing dilatation joints in construction and for gluing construction and metal materials.
It may bond window frames, roofing tiles and floor tiles. It is also suitable for sealing in containers, cisterns, silos and aluminium structures. It is resistant to various weather conditions. It can be painted.