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Blasting
Posted: Fri Mar 22, 2019 10:16 am
by SuperRat2110
What is the best media for blasting cases?
Re: Blasting
Posted: Fri Mar 22, 2019 11:02 am
by Firehawkmph
I use glass beads. Cleans them up very easily without damaging them.
Mike Hawkins
Re: Blasting
Posted: Fri Mar 22, 2019 11:49 am
by SuperRat2110
That's what I gathered it thought I would ask. Thanks for chiming in.
Re: Blasting
Posted: Sat Mar 23, 2019 9:38 am
by Larry S
I assume you are dry blasting. Use 170-325 mesh glass beads. Do some testing first. Start with low PSI and work your way up until you get the results you want. Too much PSI will texture the surface. You don't want that.
If you are vapor blasting, forget everything I said about PSI. I vapor blast glass beads at 70 PSI.
Larry S