Apply with a wire brush to work into holes and pores of stone.
How to remove graffiti from metal siding.
Soak small items like brass knobs and hardware in paint thinner or liquid paint remover until the paint softens.
However it shouldn t dissolve your siding or the paint on your siding.
Use a stiff natural bristle brush to scrub off the loosened paint without scratching the metal surface.
If any paint remains change the tip to a yellow 15 degree high performance one and wash again.
Use extra strength paint remover graffiti remover or peel away.
If graffiti remains try to remove it by rubbing with steel or bronze wool or light sandpaper.
If graffiti still remains.
Go over it multiple times if necessary.
Mineral spirits such as wd40 lacquer thinner acetone or try graffiti removal products.
Wash off as much graffiti as possible.
There are several out there.
Repainting may be necessary in some cases.
Allow time to activate and rinse with a forceful stream of water from a hose.
Goof off is a cleaning product that can be used on many different surfaces.
Removal techniques which are chosen according to the type of graffiti and the masonry range from simply erasing pencilled graffiti with soft erasers or removing chalked graffiti with soft brushes to poulticing with water with or without detergents poulticing with organic solvents or alkali based paint removers or applying bleach to remove painted graffiti.
And then what you would do is according to the directions you would rub on this clay and that should do a great job of getting off the spray paint from the steel.
Pressure washing with a water solvent combination sometimes baking soda may be used to remove graffiti.
If you ve ever tried a detailing clay that you can get at an autobody shop or like any sort of car shop you can get it one of them is called meguiar s quik clay.
Spray on paint removers are great for evenly coating tight angles and rounded surfaces on bikes and patio furniture.
If used extensively pressure washing can wear down surfaces.
Graffiti on metal surfaces.
Hold the tip a.
Try wiping graffiti with any common paint thinner ie.
Use of a pressure washer or soda blaster may be needed.
Gradually apply the liquid non aerosol variety with a rag.