This treatment work is done without dismantling pipe line network and bathroom floor as well. This sewerage pipe are mainly show trouble at their joints and pores net work, which develop due to acidic action of uric acid at the inner surface, resulting leakage and seepage. Warranty of this treatment is 3 years .Working time is 2 hours. This treatment work is mentioned as under:

• Cleaning of pipe line.

• Chemical treatment for cleaning of pipe line.

• Drying of pipe line before polymeric treatment.

• Blowing of polymer using pressure blowers.

• Drying time of polymer is 6 hours.