I just got an ole popup to convert to a utility trailer. I would like to clean the frame off. It isn't to bad mostly surface rust. What sandblaster should I get and what kind of sand or abrasive should I use? I have a 20 gal compressor that is old but works pretty well. I am concerned about a very small stream of abrasive that will take me a week to do the trailer.
Any help will be appreciated. I was thinkin about a presurized unit. If I buy one of these things will they clean the frame in a reasonable amount of time? i need to get this thing cleaned asap.
Thanks for the help