WPA Injection Hose

Can Be Cut to Order

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WPA Injection Hose is a re-injectable injection hose system, used to seal construction joints in concrete structures against water ingress. It is used to carry injection grout materials along the length of the hose and disperse them into the concrete joint via micro-ports along the hose.

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A highly durable, robust, single-channel injection hose system, it is made from specially formulated PVC materials and can be flushed, which allows the system to be re-injectable for the lifetime of the structure.