Hyseal 501 Waterproofing Compound

Hyseal 501, a crystalline chemical waterproofing compound for concrete structures. It is a multipurpose compound used for both casting concrete and plaster works. The product is manufactured by Kenbro Industries Limited. It is a cement-based product and is not toxic, making it safe for use in water-retaining structures for human consumption. It can be applied to both new and existing concrete structures.