Marrinan
~ Elite 1000 Member ~
Hell-o All, I had occasion to be at VA in Tallahassee today so went by Harbor Freight and picked up a Central Pneumatic "Air Eraser Kit". It came with a small quantity of blasting media (150g) of BD-60. A looked at the other blasting media they had there and 2 lbs. of White Aluminum Oxide Abrasive. They had things like glass beads, silica sand, soda (baking I think) walnut shell, several kinds of coarse what looked like pumice. When blasting on coins or silver on which a satin finish is desired which media should be used.
When covering surfaces to protect from blasting do you suggest frisk-it or rubber cement or clear tape, clear contact paper. any advise would be appreciated thanks Fred
When covering surfaces to protect from blasting do you suggest frisk-it or rubber cement or clear tape, clear contact paper. any advise would be appreciated thanks Fred