RUBI HIDRO PRO Plastic float is ideal for cleaning all types of surfaces, but especially for the cleaning the professional ceramic tile installer has to do after installation, such as grouting. The high-absorption HIDRO sponge is made of flexible polyurethane with a polyester base. Its high degree of absorption and high resistance to abrasion make it the ideal sponge for cleaning all types of surfaces, especially the roughest ones. 

NOT recommended for use with acid-based products.

Specifications:

Sponge Size: 28 x 14 x 3cm.
Absorption Level (1-4): 3.
Resistance to Abrasion (1-4): 3.