Junlong Polyurea is please...
Junlong Polyurea is pleased to announce the establishment of its Yunnan Office. We warmly welcome colleagues from the Yunnan region to visit and inquire about our innovative polyurea waterproofing and leak-sealing materials for repairs!
Is there a material that c...
Is there a material that can solve the problems of poor durability and waterproofing failure?
Why is it said that “major...
When major water leaks such as water surges or water jets occur in underground structures, they may appear frightening and cause panic. However, as long as the appropriate methods are employed and the issue is addressed promptly...
Plug one leak, another spr...
Injecting dual-liquid grout onto the water-facing side of a structure enables rapid setting to block major water ingress. It also fills voids between structural layers, displacing accumulated water and blocking pathways for large-scale water flow. This creates favorable conditions for reducing pressure during chemical grouting on the non-water-facing side, while also mitigating new leaks to a certain extent.