Can sand blasting be done on sheet metal of 1.5mm thick, for any reasons?
You can do sand blasting on 1.5 mm thick plate.But bear in mind sand is an banned item so you have to use any other blasting media.Please remember if its a structural member then there is no problem.However in case it is a sheet there might be war page.So you need to control the air pressure and nozzle diameter.
