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Water Proofing Admixture

CSI Waterproofing Admixture is a chloride ion free, non-reactive, stearate, water repellant.

When integrally mixed into cementitious materials, it forms an internal barrier to water absorption and penetration.

CSI Waterproofing Admixture decreases porosity, moisture/vapor transmission, capillary action and guards against freeze-thaw damage in cementitious mixtures.