Patch Lining

Patch liners are becoming more popular for dealing with isolated defects such as small holes, fractures, cracks and open joints, and offers a cost effective alternative to a full liner or other repairs.

The patch liner is mixed with resin and an inflation tube positioned inside the patch liner.

The patch line is inserted into the pipe at the point of repair with the help of a CCTV camera. Once in position it is inflated to the correct pressure and maintained until the patch has cured.

Once the resin has cured, the inflation tube is deflated and removed from the pipe.


DrainPower