Sika 4A – 5L

Sika 4A is a rapid setting waterproofing admixture. When mixed with ordinary Portland cement and water, it sets rapidly to seal areas of severe water infiltration through concrete, rock or masonry.

Advantages

• Rapid setting for rapid leak plugging and/or fixing
• Ready to use, just add clean water and ordinary Portland cement
• Does not contain chlorides
• Solvent free

Size – 5L

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Estimated delivery 1-2 working days to UK mainland