Durajoint® Type 7 (9" x 3/8" x 50') PVC Waterstop Ribbed w/ CB

Overview

Durajoint® Type 7C is a high‑performance PVC waterstop engineered to provide reliable, long‑term waterproofing at concrete construction joints. Featuring a corrugated center profile, Type 7C delivers enhanced water resistance while accommodating minor movement and concrete shrinkage in below‑grade and water‑retaining structures.

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