(01-09-2013, 09:55 AM)Piggy Wrote: never ever put stickers or paint on a helmet...the surface is specially treated and any type of solvent or glue etc applied to the surface breaks down the protective surface of the helmet....The helmet is useless now pal. sorry
Edit:
I found one forum that said you shouldn't paint them because some aerosols break down polystyrene and/or the shell that is structurally integral to the helmet.. a bit.
But Its only certain types of aerosols, so I reckon it's just one of those brave pedantic online geniuses spreading rumours..