Once the firing is complete these tiles will withstand years of weather exposure when professionals properly install them on a roof.
Painting terracotta roof tiles.
Foam brushes are ideal for painting uneven terracotta surfaces while a foam roller makes short work of flat terracotta tiling.
Nutech elite terracotta primer has been specifically formulated to provide superior adhesion and long term performance over properly prepared unglazed glazed and vitrified terracotta roof tiles.
The pros and cons of painting terracotta roof tiles.
If painter claims they can paint a terracotta roof then ask for manufacturers data sheet and double check the product is suitable and guaranteed for terracotta coverage.
Change all broken tiles.
Paint the terracotta tiles with latex paint.
The pros and cons of painting terracotta roof tiles november 4 2016.
If the terracotta tiles are outdoors make sure the latex paint is labeled for exterior usage.
Since you cannot paint terracotta roof tiles here is the terracotta restoration process.