PRO grout floats by RUBI are available in different hardnesses of rubber for the best finish according to the grout joint width. One of the PRO grout float models features a white abrasion-resistant rubber sheet and offers high flexibility, ideal for filling joints up to 3 mm wide. This flexibility ensures homogeneous joint filling and perfect compaction of the grouting material. The other PRO grout float models have an expanded rubber sheet of medium hardness and are adaptable to any joint width. PRO grout floats stand out, particularly for their lightness. This feature is very beneficial and is highly valued by professional ceramic tile fixers when they have to grout large surfaces.