This customer wanted the exterior tiles at the bottom of his shop front re-painted as the old paint was starting to flake, i scraped all the loose paint off then washed all tiles down with hydro-chloride, i then put on a dulux super grip primer that will stick properly to the tiles so it wont flake off again, i then used three coats of Zinnser all coat satin as a top coat. The customer was very pleased with the end product, here are some pictures.