Tile Grout Sponge Large Box of 100
100 large tile grout sponges @ $.95 each for professional tile installer and pool plasters. Our quality large tile grout sponges have all the advantages of natural sponges and last longer. Our large grout sponge is the original that measures 6.5" x 4.5" x 2.2". Our original grout sponge has been made the same material and round edges since 1986. Designed by tile contractors with plasters to retain water when used with high alkalinity types of cement.