Features：

High toughness rubber, not easy to be fragile

High quality aluminum, not easy to be bent

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

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;