light strips

...Xypex Concentrate is the most chemically active product within the Xypex Crystalline Waterproofing System.When mixed with water, this light grey powder is applied as a cementitious slurry coat to above-grade or below-grade concrete, either as a single coat or as the first of a two-coat application. It is also mixed in Dry-Pac form for sealing strips at construction joints, or for the repairing of...