Skip to content

Extra-Large Hydrophilic Grecian Grouting Sponges

by RTC

Currently Available 15

RTC Products® Hydrophilic Grecian Grout Sponges are the original formula sponges that were brought overseas from Greece many years ago. What makes this grout sponge unique is its Hydrophilic properties that react friendlier with water and also in other popular solvents.