Quote:
Originally Posted by drrivah
Hi-
Any equipment recommendations for an abrasive and/or soda blaster and compressor set up for use in cleaning up a welded 4130 fuselage prior to epoxy/primer?
I am thinking 6CFM/ 80-120 psi is about right. Too big for a glove box.
Comments on specs and brands from the experts with experience in this area?
Thanks.
-pete/Leesburg, VA
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Attended one of the Clyde Smith Cub rebuilding seminars a while back, and this was discussed. Clyde recommended hiring a commercial company to blast the fuselage. His reasoning, and it makes sense, was why buy a piece of equipment with limited use, unless you have the storage space, and future plans to use it more. And to me his best reason, the company will take care of cleaning up the left over mess.
There are companies that will either come to your place, or you can take it to their shop. Check your local yellow pages, or contact some of the race car builders to see where they get theirs done.
Having blasted more than a few pieces outdoors, the clean up issue,

and getting grit in some very uncomfortable personal locations

are more than enough reason to hire that job out!