The Tile Grout Coating System
The Tile Grout Coating System from Granite City Tool allows grout to look new again, according to the company. Users simply apply to grout lines, let dry and wipe off. The product re-whitens grout to look like new, Granite City Tool reports, and the product can be used for floors and showers. It is sold in 4.3-ounce applicator bottles.
Circle No. 298