Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - harbor freight pressure blaster clogs at sand/air mix valve
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Old 01-04-2012, 08:52 PM
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rusthater89 rusthater89 is offline
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I tried 40/80 coal slag and it still clogs the only remedy seems to tap the sand valve with hammer every two minutes.

I bought a half inch ball valve to replace the 3/8 thats on the unit from home depot, gonna try to mod the blaster.
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