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Waterstop Strip Series

A roll of red PZ strip waterstop

PZ Waterstop

PZ waterstops are hydrophilic strip sealing products which are mainly made of quality vulcanized rubber with smaller size yet high watertight properties.

PN Unvulcanization Waterstop

PN Unvulcanization Waterstop

PN unvulcanization waterstop has less than 300% lower expansibility and better impermeability for underground constructions to prevent infiltration.

A roll of black bentonite strip waterstop

Bentonite Waterstop

Hydrophilic bentonite waterstops with high expansion control ability are economical moisture activated products for all types of water containment projects.

A coil of black butyl rubber waterstop with yellow separated paper

Butyl Rubber Waterstop

Butyl rubber waterstop is an excellent watertight product taking advantage of its expansion, self-control abilities and harsh temperature resistance.

A coil of black mastic strip waterstop with white separated paper

Mastic Waterstop

Mastic waterstop is a hydrophobic watertight product with high adhesion to surrounding dry concrete as well suitable for all types of weather and temperatures.

Tunnel Segment Gaskets

Tunnel Segment Gaskets

Tunnel segment gaskets with aging resistance, high compressive strength and good waterproof, can be used in subway, culvert and many underground constructions.