Re: cheapest way to finish a guitar
Let's not be too hard on the guy. I read something like this somewhere:
"Good judgement comes from experience. Experience comes from bad judgement."
6 coats of poly, on a guitar that's already been painted white? Trying to flip a guitar that costs about $300 at best? Let's call this a "bad judgement" experience.
Andrew, IMO, no one's gonna give you what you think this guitar should be worth.
You'll likely do better getting a Warmoth kit and grabbing some nice parts.
If you want a career in guitar building, you'll need to learn woodworking, finishing, electrical wiring, mechanical engineering (of some REALLY tiny parts), etc.
There are several schools and courses available. Save up your bottle money and go for it.
Also, with 'cheap finish', you really do get what you pay for.
It's not worth the hassle of getting a low-cost can of paint, only to have to strip it down and try again.
We have seen some remarkable results here in the forum with rattle-can jobs (
like this one,
this one or
these), but those are mostly from guys who have been in the game for quite a few years.
Don't be discouraged, just get some scrap pieces or loose boards and try some shots of various products before you commit to one... this is also good for practicing spray technique.
I'm assuming from your posts (lack of capital letters) that you're posting from a smartphone. Look up some YouTube vids, google some things, search for knowledge.
The cost of your finish won't mean squat if you don't know how to use it.