Choosing Your Abrasive Blasting Media

[UncleGadget]

What do you recommend for blast media light rust and heavy rust off of swamp coolers?
What about for thin metal figures like garden knights and gnomes?
I have a stand up cabinet 80# and a Harbor Freight one 110# outdoor that has been revamped and works great.

[ericpettyfishing]

I use aluminum oxide at work in a wet blasting set up. I have been getting streaking in my parts. I have tried turning the pressure down, but then it isn't very effecting in what I am trying to clean off. My question is, would smaller particle size help in my situation? I am currently running 120 size.

[cyrusvariawa]

Do you have blast media which can do polishing of the metal surface ?

[deadpoolsunicorn]

I was hoping to actually see the different sizes...

[robinramirez]

What would work best for polishing stainless steel to a mirror finish

[braddo]

There's no such thing as dustless sandblasting