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no moa · 03-19-2011, 10:59 PM

i have a 30 pound blaster, i used 85 PSI when i do frames or what have you. Works great for me. Just stop and let the compressor rest every 15-20. I have a blasting compressor and it still needs a break alot.

03-19-2011, 10:59 PM	#8
no moa Registered User Join Date: Nov 2009 Location: maine Posts: 2,315	Re: how much psi for sand blasting? i have a 30 pound blaster, i used 85 PSI when i do frames or what have you. Works great for me. Just stop and let the compressor rest every 15-20. I have a blasting compressor and it still needs a break alot. __________________ 1972 C10 Deluxe.Shortbed. 402/400. A/C, white interior, needs complete restore. Project Red, white and blue. Used to be a Longbed apperently. http://67-72chevytrucks.com/vboard/s...d.php?t=451950 1971 c10 step 250 3 OTT 1969 c30 TOW-MATER. 307 4 speed, holmes 440 body. http://67-72chevytrucks.com/vboard/s...d.php?t=451082 2006 CTS-V LS2 6spd.