This is a rapid setting liquid additive for mortar and cement designed to help control water ingress on construction sites. It is mixed on site with ordinary Portland cement and clean water to form a fast-acting repair mortar for plugging moderate leaks in concrete, masonry, or rock substrates.
Commonly used by builders for sealing active water leaks in basements, foundations, retaining walls and similar structures, it is suitable for emergency works or planned repairs. The clear liquid is supplied in a 5 litre bottle for easy handling and measuring on site.
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