I have a portable sandblaster and am very confused of what media to use in it. I want to be safe and will be blasting outside. I have heard that sand is bad but is it just when it is in the air, what about sweeping up afterwards?
Does anyone have any affordable suggestions? I have a blasting hood and am unsure of what other protective equipment I need. I am sandblasting a car hauler that has multiple rust spots and bad paint.