I personally would never blast 'glass parts. They are too soft for that. It will probably blast away the surface of the glass, making it thinner and wavy.
I was thinking that too. I've blasted plastic parts and rubber parts as well with no issues in the past though.TucsonJay said:I personally would never blast 'glass parts. They are too soft for that. It will probably blast away the surface of the glass, making it thinner and wavy.