Removing graffiti from brick walls
A brick wall is very porous, making it difficult to clean off scrawls, graffiti and paint. To make cleaning easier, FILA has created NOPAINT STAR Sealer Stripper and Paint Remover.
NOPAINT STAR is a highly effective and quick acting water based paint remover which is easy to use due to its gel-like consistency. It removes scrawls from treated and untreated walls in a few minutes and is especially suited for rough and porous surfaces (concrete walls, exposed brick and natural stone).
Apply NOPAINT STAR undiluted directly to the wall with a flat brush or airless sprayer. Let sit for 5 minutes, then scrub with an abrasive pad. Rinse thoroughly. For best results, rinse with a pressure washer.
Alternatively, apply PS87 Heavy Duty Cleaner diluted 1:5, following the instructions above.
You can then complete the stain protection treatment with the product most suited to your type of surface.