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Rubber Dams

Highly airtight rubber weir bag for rivers

Highly airtight bag for rubber weirs for rivers.

Rubber Dams


Easier to install and maintain than steel weirs
Cost savings compared to steel weirs

Introduction of related product "SUNPAT RD™".

Sunpat RD

This is a material for repairing rubber weir bags at room temperature. It dries quickly after application of the adhesive, and its high adhesive property ensures airtightness and easy repair work without misalignment when laminating.


For irrigation, power generation, tide control, and other river intake
The lineup includes width-jointed and lay-flat types.

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