This 5-litre leak plugging compound from Sika is an extra-quick setting liquid admixture designed for rapid waterproofing tasks. Mixed with Ordinary Portland Cement, it produces a fast-setting material used to block water ingress in concrete, masonry, and similar substrates.
On site, it is typically used where leaks or water are present and immediate action is needed, such as around tie-bolt holes, pipe entries, or cracks in below-ground structures. Its liquid format makes it straightforward to combine without dilution, helping reduce downtime in emergency repairs.
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