Spraying polyurea technology is called "technology" rather than material, because it requires the cooperation of materials, construction technology, equipment and other aspects. First of all, polyurea material has many different formulas, and one formula is not suitable for all application scenarios.

The update to the SSPC-PA 14-2021 document on polyurea has been approved and is now published by AMPP under the new process， and until now, SSPC has published 7 standards about polyurea.

Recently, many customers have reported that the spray polyurea on cold water storage pool always encounters the problem of bubbles and cracking. Polyurea technology is characterized by simple construction, but the if there is problem the maintenance is a very headache. Polyswell has developed a new material system to solve this problem for customers.

The Tiechang Reservoir in Cangnan County is located in the north of Mazhan Town and originates from the southern foot of Helding Mountain.