Duram S900 is a clear (water white) liquid designed to be applied to porous tiles, grout and other surfaces to provide a waterproofing barrier against leaks and rain.
Duram S900 is the answer to solving leaking problems when you do not wish to remove tiles.
Typical applications are tiled areas, over terracotta tiles, concrete and face brick walls as a rain barrier.
Provided that your surface and/or grout is sound then S900 will be a fantastic cost saver in the prevention of leaks.
Important: Please refer to the product data sheet for additional information and application instruction. The product is relaint on a sound surface and other factors may effect the performance of the product.