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Reply to "soda blaster conversion kit"

quote:
How do you do after you has blasted an area to see all damages / rust?
Spray you over with primer at once, even if you have to repair rust, etc.

Have anyone try Eastwood After Blast?
http://www.eastwood.com/eastwood-afterblast.html


Wipe down any freshly blasted metal with phosphoric acid. That's all the "Eastwood After Blast" is, but available at your local hardware store for a lot less than $40/gallon.
http://www.homedepot.com/p/Kle...-GKPA30220/100406369
http://www.homedepot.com/p/Rus...dHpUO-Q&gclsrc=aw.ds
http://www.lowes.com/pd_99271-...&CAWELAID=1150300097


The phosphoric acid will provide a zinc phosphate coating and prevent flash rust.
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