Surfatron crystalline capillary waterproofing system is single component cement based waterproofing, which is specially blended from portland cements, quartz aggregate and active chemical for concrete application. The active chemicals of Surfatron penetrate deep into concrete and reacts chemically with free lime to form permanent insoluble crystal within the capillary. The crystal formed reduces the porosityby blocking capillaries and filling hairline non-structural cracks. Surfatron can be applied on the active or passive side of the concrete structure. The crystal formed, become an integral part to the structure.