Mix together a small amount of polyester resin and hardener.
Hole in tile wall repair.
Wet the sandpaper with a little water to make it work the best.
Use a vacuum cleaner or pressurized air to remove any dirt that may remain inside.
If not all you have to do is mix up the compound and hardener.
It s important to use as much ceramic tile filler as the hole will allow.
You want to fill the hole entirely and get the patch level to the shower or tub wall.
How to hide old drill holes in ceramic tiles.
Take some 600 grit sandpaper and sand the resin smooth.
This will be used to patch the holes in the tiles.
Back fill the hole with newspaper or better yet something not flammable like fiberglass insulation.
Use tile spacers or tooth picks to keep it from slumping down.
Using a putty knife you are going to apply the resin to the hole.
It is easy to repair a hole in a ceramic bathroom tile and all you need are simple materials that can be purchased at any hardware store.
Sanding and painting the patch.
How to cover holes in ceramic wall tiles method 1 of 3.
Drag a razor blade over the hole to scrape away excess filler.
Make sure to let the entire filler dry.
Follow the manufacturer s.
Remove the whole tile like gbronner suggests or cut a tiny one to fit.
Use enough resin that it slightly overfills.
Thinset the new tile in place and prop it to the wall with a broom or something so it doesn t fall out.
Grab a clean dry brush.
Wipe the area around the hole and brush away any loose debris.
As it dries but while it is still rubbery take a razor blade and trim off the excess resin.
Fill the holes with the resin using a putty knife to do this.