50 X-Large Grout Sponge Box

X-Large Grout Sponges for professional tile installers and pool plasters. Our quality extra-large grout sponges have all the advantages of natural sponges and last longer. Our extra-large grout sponge measures 7.5 x 4.5 x 2.2 inches. Skilled professionals in the tile, concrete, and pool industries designed our grout and masonry sponges. Information about storing grout sponges.