Description The RUBI HIDRO Pro High Absorption Grouting Sponge is a sponge designed for cleaning grouting residues left from grouting tiling installations. Made of flexible polyester-based polyurethane; its high level of absorption and excellent abrasion resistance make it ideal for cleaning all surfaces, especially the coarsest ones. Its use with acid-based products is not recommended. The RUBI HIDRO Pro High Absorption Grouting Sponge measures 170 x 100 x 70mm. Click here to view this product on the Manufacturers website.
