Grout Sponges Extra Large 50 piece box.

Extra-large grout sponges measures 7.125" x 5" x 2". Grout Sponges Extra Large 50 pieces is packaged for tile contractors. Our Grout Sponges was formulated for tile contractors, swimming pool plasters, and masonry contractors to stand up to high alkalinity types of cement in 1986. Our grout sponges has been made the same with round edges and high solid content that gives the sponge body for holding water during grout clean-up and other masonry jobs. 50 PC Extra Large Grout Sponge box.