Sika 4A Waterstop

A Rapid Setting Waterproofing Admixture

Sika 4a Waterstop is a rapid setting, ready to use waterproofing admixture which can be used to produce a paste for leak stopping against high water pressure infiltration when mixed with water and ordinary Portland cement.

  • Ready to use – just add clean water and ordinary Portland cement
  • Does not contain chlorides
  • Solvent free
  • Suitable for use in quick setting mortar for assembly work
  • Rapid setting for quick leak plugging and/or fixing

Packing : 5lt


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