- Joined
- Feb 4, 2013
- Messages
- 103
I've got a couple of very large cast aluminum pieces that need a thorough surface cleaning and roughing up for painting. Normally, I would use my glass bead blaster but these pieces are much too large for my cabinet. (They're about 24 x 24 x 24 inches each.) There's an industrial sand blaster nearby that normally does my steel jobs but I'm wondering if the high-powered sand will impregnate the cast aluminum and cause corrosion problems down the road?
Thanks,
Harvey
Thanks,
Harvey