Sika® Hydrotite CJ

A Hydrophilic Rubber Combination Material For Sealing Site Formed Concrete Joints

  • In addition to packing effect Sika-Hydrotite expands itself as it absorbs water and fills up concrete joints gaps conforming to the gap variations and thus ensuring excellent sealing.
  • Sika-Hydrotite CJ-Type has the property to absorb water, thus producing self expansion pressure which closes the water path for effective sealing.
  • Sika-Hydrotite CJ-Type is easy to handle as it is light weight and installed after removal of the form.
  • Sika-Hydrotite CJ-Type is treated with an expansion delay coating to preserve it from influence of water from freshly poured concrete and expansion taking place before curing of concrete.