You will need a high pressure water device to remove any moss and debris first.
Painting unglazed terracotta roof tiles.
Step 5 apply a second coat of latex paint to the terracotta surface after the first coat dries.
Foam brushes are ideal for painting uneven terracotta surfaces while a foam roller makes short work of flat terracotta tiling.
Able roofing 5 969 views.
If the terracotta tiles are outdoors make sure the latex paint is labeled for exterior usage.
It is possible to recolour or repaint terracotta roof tiles provided that the tiles are prepared adequately beforehand.
After this two coats of a good quality roofing paint will be more than adequate for getting the job done.
Unfortunately terracotta roof tiles cannot be painted for a number of reasons.
Rinse with clean water.
Then you will need to apply a primer or etching solution to prepare the tiles.
Scrub the tile with a mixture of 1 part white vinegar to 4 parts water or use a mild grease fighting dishwashing liquid and water.
Use a nylon scrub brush or sturdy mop.
Next you will need to use a sealer as the second coat.
Painting terracotta roof tiles step 4 applying dulux paint.
Painting terracotta roof tiles step 3 applying special sealer able roof restoration duration.
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.