Pressure Washer Attachment

["doug armstrong" <darmstrong@ptbo.igs.net>]

There was a discussion about a year ago about a wand attachment for a high
pressure washer, that would siphon abrasive media and work like a blaster.

Do they work?
Would it be OK for a Formula Ford chassis, rims, etc.?

Obviously, there is little dust and should be fairly clean.

I have a cheap Craftsman sand blaster.  It's really messy and my small
compressor just won't keep up.

Any advice?  Thanks in advance.

Doug Armstrong