Features：

High toughness rubber, not easy to be fragile

High quality steel, not easy to be bent

Endurable in high pressure, good waterproof effect, stable quality, convenient operatio

Applicable Scope：
Subway,tunnel,culvert,activated sludge tank,Concrete crack seepage,leakage stop under water.
Basement,underground garage,underground passage,crevice in concrete slab

Through-wall pipe,corner,leakage of water;
Concrete structures leaking,Board structure cracks;

price：$0.5-$2