How to Prevent Paint On Ceramic Floor Tile from Chipping How to Prevent Paint On Ceramic Floor Tile from Chipping
When you paint ceramic floor tile, the best way to prevent chipping is to apply 2 to 3 coats of water-based urethane after the paint has cured for at least 3 days. This will give you a surface that can take the abuse of walking on the floor, and it will resist chipping from dropping objects on it. It will also make it water-resistant.
Avoid using oil-based urethane. It dries with a yellow tint and will cause your floor to take on an undesirable color. Water-based urethane will stay clear and will not effect the paint color.