ultra waterseal
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£19.12 ex. VATUltra Waterseal is a masonry waterproofer which effectively repels exterior water while allowing water vapour to escape, keeping interiors and cavity walls dry. It protects surfaces against water and frost, forming a micro-porous coating that does not alter the building's appearance. In addition, it helps repel waterborne dirt, resist fungal growth, and reduce heating costs by preventing damp walls from wasting energy. Suitable for use on brick, stone, concrete, masonry, and unglazed tiles, it is VOC-free, odourless, and has a low environmental impact, ensuring minimal hazard a
