just got 20 boxes of these things home and ive noticed ( i know i should have noticed in the store) that the imitation grout line between the mosaic tile part is actually just unglazed tile . im a bit worried that these grout lines will get dirty over time. is there anything i can do to waterproof these lines or am i worrying over nothing. any relevant advice/ experience would be gratefully received.
- posted
20 years ago