An affordable and beautiful solution to this bothersome task that will last for years with nothing more than average cleaning. Color Sealing is the process of creating a uniform, impermeable color in all grout lines on old or new tile work. You can pick any color you want, even if you have lived on the floor for many year. Your tiled surfaces will look better than new and they will stay that way. Don’t confuse our products with non-penetrating, big box store, surface sealants that need to be periodically reapplied. Our products last for years.