So you've sanded your guitar body blank kit until your arms feel like they belong to a different, more athletic person, and now you're staring at bare wood wondering what happens next. Congrats — you've hit the part of a DIY guitar kit build where taste matters more than technique. Finish choice is where your build stops being "a guitar" and starts being "your guitar." No pressure.
Here's the thing nobody tells you when you decide to build your own guitar: the finish isn't just decoration. It's a conversation with the wood you already have. Pick the wrong one and you'll spend the next five years staring at a body that looks like it's arguing with itself. Pick the right one and people will ask where you bought it, and you get to say "I didn't" in your most insufferable voice.
Read the Grain Before You Pick a Finish
Before you fall in love with a look on Pinterest, go look at your actual wood. Every unfinished guitar kit body has its own personality — some are all wild, swirling grain that wants to be shown off, others are quiet and even and honestly kind of boring until you dress them up a bit.
- Ash and swamp ash — open, dramatic grain. Practically begging for a translucent stain.
- Alder — tight, subtle grain. Great canvas for solid colors, bursts, or paint since there's less "pattern" to fight with.
- Mahogany — warm, medium grain that looks incredible under a natural oil or light stain.
- Basswood — soft, plain, and honestly a little shy. This one usually wants a solid color or burst to bring it to life.
If you skip this step and just pick a finish because it looked cool on someone else's build, you might end up fighting your own wood the whole way through. Not a great use of a Saturday.
Stain: Let the Grain Do the Talking
A good stain is basically wood confidence in a can. If your blank has grain worth bragging about, a translucent stain lets it show through instead of burying it under solid color. This is the move for anyone doing a serious guitar kit build who wants that "I chose this wood on purpose" look.
Test stains on scrap first (more on that below), and remember that stain soaks in unevenly on soft woods like basswood — it can get blotchy fast. If your wood's a bit temperamental, a pre-stain conditioner will save you some grief.
Sunburst: The Classic for a Reason
Sunburst is the finish equivalent of a leather jacket — it looks good on basically everybody and it's forgiving if your technique isn't perfect yet. The gradient from dark edges to a lighter center hides minor color inconsistencies and sanding marks better than almost any other finish, which makes it a genuinely smart pick for a guitar building kit for beginners.
Two-tone and three-tone bursts both work well on ash or maple tops where you've got grain worth framing. On plainer woods, a burst still looks great — it just reads more "stylistic choice" than "showing off the timber."
Natural or Clear: The Minimalist Flex
Sometimes the best finish is barely a finish at all. A clear coat over raw or lightly oiled wood says "I trust this build enough to not hide anything," which, frankly, takes some nerve. This only really works if your wood is clean, your grain filling is solid, and your sanding was actually thorough (not "I got bored around 400 grit" thorough).
Oil finishes in particular are popular with anyone who came to guitar building from woodworking — they're low-drama, they deepen the natural color beautifully, and they don't require a spray booth or a prayer to the humidity gods.
Test on Scrap. Always. No Exceptions.
This is the step everyone wants to skip and the step that saves the most regret. Grab an offcut from the same wood as your build (or at least the same species) and try your stain, burst, or oil on it first. Wood drinks up color differently depending on grain direction, density, and whatever mood it's in that day. Five minutes of testing beats an afternoon of trying to strip a color you hate off a body you already spent a weekend shaping.
Whatever you land on, the finish is the last big decision standing between you and a guitar that's unmistakably yours. That's kind of the whole point of choosing to assemble your own guitar instead of buying one off a rack — nobody else's build looks like yours. Ready to pick your wood and get started? Head over to vibeworksguitars.com and grab a kit that matches whatever finish is living in your head right now.