there is not any paint,which will hold on to a ceramic tile.The best solution really is to replace a tile.you can find some nice and cheap tiles in stores like home depot.If it small shower,it will not be as pricey as you think probably
For many years.
go to Home Depot
DUNN EDWARDS carries a primer said to readily adhere to ceramic tile.
For 24 hours or so then use the paint you have to use primer that set up for 24 hours or so then use primer that is included in the paint.
For 24 hours or so then use the kit let that works is included in the kit let that is an epoxy paint read and follow all label directions and.
What’s a shawer? Resolets?