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Sika 4A Waterstop 5L

Status : In stock

Delivery : Standard help

SKU : L000105
Inc VAT: £58.74

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020 8362 8100

Sika 4A Waterstop 5L
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360 Sika 4A Waterstop 5L
Sika 4a is used preliminary sealing of leaks and wet surfaces. Sika 4a is a ready to use quick setting leak stopping liquid which is mixed with water and ordinary Portland cement to produce a paste for leak stopping against low water pressure infiltration. Once sealed, apply a Sika proprietary waterproofing system.

Key Features
  • Ready to use
  • Rapid setting time
  • Just add water and ordinary Portland cement
  • Well proven
  • Does not contain chlorides
  • Suitable for potable water contact

Thoroughly prepare surfaces to be treated by opening out the defect. Roughen by hacking, needle gunning or grit blasting and remove all loose material. Use neat or dilute Sika 4a with clean water to meet severity or pressure of the leak, Maximum dilution 1:4-Sika 4a: Clean water. Always add fresh ordinary Portland cement to the neat or diluted Sika 4a. Mix rapidly and only in sufficient quantity for immediate use. Apply straight away using a gloved hand and maintain hand pressure until cement set, do not remix.
Unit Of Sale Each
Size 5L
Barcode 5055047200109
EDP code 1070505
Brand Sika

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