Sika-4A Waterstop 5Ltr

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