It is used for bonding and joining of waterworks concrete pipes, drainage shafts and outflow canals.
Tekapur Drain & Pipe is one-component polyurethane foam hardening by air humidity.
The foam provides an ideal joint. It is resistant to gasoline, oil, water, sea water, diluted acids and bases, as well as to all bacteria in soil. It remains watertight up to a pressure of 0,5 bars.