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Posted by Bob Hill [75.237.100.89] on Saturday, November 21, 2009 at 17:40:18 :
In Reply to: sand blasting posted by Galen [67.142.168.141] on Friday, November 20, 2009 at 21:46:08 :
For your house I would use a medium grain black beauty. The finer the grit the more effort and waste you have. The gauge of your cab will take some good size grit.
We run higher pressure 110 - 130 and buy the nozzle for the grade sand. Too big of a hole will just waste sand.