Soda blast at your own risk!!! Read the thread from belowI have been doing some reading, soda will work in this blaster. The guy said it would work better with an external aggitator, but it wasn't needed. I hope to be using this on my wrecker so I'll just stick with sand. After looking on-line, WOW these are expensive.
G503.com Message Forums • View topic - WTK: Soda blasting vs abrasive blasting
SPI Users Forum :: View topic - Soda Blasting.
And think about it, why would you want to force salt (Sodium bicarbinate) into the pores of the metal any way???