Chemona - Graffiti Remover
Graffiti Remover is specially formulated to remove all types of graffiti from untreated surfaces. It is also specifically formulated for sandstone and will not harm it. Graffiti Remover is at least 90% biodegradable, solvent- and phosphate-free. The product is non-flammable and dissolves in water.
Graffiti Remover can also be used on wet surfaces.