Premium Grout Sponge Extra Large 7.5" X 5.5" X 2"
Details:
- Superior Comparative Tensile & Elongation Tests Prove Strength & Durability.
- Superior Comparative Water Absorption & Retention Tests Prove Best Grout Clean-Up
- Exclusive Polyester Base Material & Proprietary Gas Explosion Reticulation Creates Optimal Number of Open Cells