CHRYSO®Crystalseal is a premium grade cementitious waterproofing system which protects and waterproofs concrete structures by crystallization. The active chemicals react with moisture in the concrete resulting in crystalline microstructure formation within the pores and capillary tracts of concrete and mortar thus waterproofing the structure against penetration of water and other liquids from any direction. CHRYSO®Crystalseal gives a strong and lasting waterproofing protection against dampness and ground water hydrostatic pressure.

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