The SUPERPRO range of rubber grout floats with plastic handles by RUBI are available in different hardnesses of rubber for the best finish according to the joint width. The TERMOFLEX SUPERPRO, rubber grout float, of medium hardness and adaptable to any joint width. The TERMOFLEX SUPERPRO rubber grout float is especially noted for its lightness. This feature is very beneficial for professionals who must grout large surfaces.