Basic combustion design.. Looks okay?

Boom! The classic potato gun harnesses the combustion of flammable vapor.
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Jumpin Jehosaphat
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You mean Microsoft paint?
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bigotry2
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No like real life paint.. I've already done some work on the pipes so I can't return them. I might as well just make it look like it's cool.
pyrogeek
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Well, generally you sand something to take the gloss off of it. Then prime it with primer. Sanding is recommended, but not required. If you do you can get a better final finish though. Then paint it. Use thin, even coats and don't apply too much too often or it will run and look bad.
I'm weird, I know it, you don't need to tell me.
bigotry2
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Is there a way to chemically remove the gloss off the PVC?
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