A good blaster should offer a range of media to blast with. This may include
copper slag, iron oxide, ally oxide, glass bead and cocoa shells. He will be
able to advise you of the best method and media to use. Dont ask just for
sand blasting, ask for "blast cleaning"
Dave
> My pickup has been sandblasted and it is in good shape apart from the rust
> disappearing.
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> >
> > Mark S.