Media Blasting

I found a short article on media blasting by the Univ of North Dakota at: 
http://palimpsest.stanford.edu/waac/wn/wn14/wn14-3/wn14-310.html. Skip down 
past the library shelving article to find the media blasting article.

Looks like 200 cfm is needed at very low pressure which means a very 
healthy size air compressor is needed as well as some other special gear.

John D. Thanks for your account of DIY media blasting.

Tim