SikaControl®-210 WT CWA is an integral crystalline waterproofing admixture designed to produce durable, watertight concrete. Its active ingredients react with moisture within the concrete to form insoluble crystalline structures that seal pores and capillary pathways against water penetration.

Designed for demanding water-retaining and below-ground concrete structures, it provides long-term protection against water ingress while also enhancing the natural self-healing properties of concrete.