Making your own soda blaster - ali cleaner

[yamaico]

This is what I've got:

http://www.eastwood.com/soda-blasting/pressure-blaster-conversion-kits/soda-blasting-retro-fit-kit.html

http://cgi.ebay.com.au/NEW-10-GALLON-SANDBLASTER-SANDBLAST-SANDBLASTING-GST-/260656056573?pt=AU_Air_Tools&hash=item3cb04fc8fd

Not exactly a DYI but still under $300 and works really well

[yamaico]

Sorry, I meant DIY

[sa63]

A 20kg bag ao sodium bicarb is under 30 bucks from a farmers co-op, maybe even 20.. cheapper than the glass abrasive meadia from repco ($120 ish)