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Sika 4A Waterstop Leak Sealing Admixture 5L

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Overview

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.
  • Leak stopping cement admixture
  • Seals against high water pressure
  • Can be diluted up to 1 : 4 with water
  • Internal and external use
  • Suitable for contact with drinking water
  • Does not contain chlorides, and is solvent free
  • Ready to use – just add clean water and ordinary Portland cement
  • Rapid setting for quick leak plugging and/or fixing

Technical specification

Size
5 L
Colour
Brown
Pack Quantity
1
Type
Waterproofer
Manufacturer Model No
1070505
Brand Name
SIKA

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£89.69
each (Inc. VAT)
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