What a few days. My head hurts.
Just in relation to my last post about the dark center board.
I ended up posting the same post on a Facebook guitar finishing group and the answers were everything from crap body to paint it or use it as a stripe. Now don't get me wrong, I already have 3 painted guitars I bought and if I wanted another painted guitar I would have bought one. It would have been a lot cheaper lol.
And not into stripes i'm old school so really wanted a nice stained sort of vintage look. ( I have a certain old tele i'm trying to replicate but make it my own). And as I am like a old dog with a bone I was going no where.
So one night after a few bourbons I think i typed in wood bleach into Google and bam. I think I had the answer.
Most recommend a wood bleach kit which contains two solutions. Handy if your in the USA but did find one supplier in Aus. Emailed them saying any chance I can pick it up (well it was Friday and I wanted it for the weekend lol. But no reply.
Back to google to find how to make your own wood bleach or should that be how to blow things up at home lol.
Ok now the serious stuff.
This mix can be toxic so please make sure you have all PPE. Especially GLASSES.
It is a ""Two part"A/B peroxide based bleach. Sodium hydroxide (caustic soda) and hydrogen peroxide. The hydrogen peroxide must be high percentage not 3% from chemist or 9 % from hair dressers. I'm talking high % probably 37% or more. I got some 50% hydrogen peroxide from a hydroponics shop or you could try a pool and spa shop or maybe a cleaning supply company.
Combined they create a chemical reaction that creates bleach that can alter the colour of the wood its self. So they say lol.
It took me a number of experiments to find which works the best. Some included the mixing of the two and applying with varying set times. But here is what i think is working for me.
First I got the hydrogen peroxide and applied straight to body. Waited about 20 minutes. Then I mixed up 4 teaspoons of caustic soda to 1/2 cup of water, stirred and applied over the hydrogen peroxide. After a while you can see crystals appear on top. Once it has soaked in for 12 hours you need to get a 50/50 mix of water and white vinegar and apply. Then wash with plain water. Then another go with 50/50 water and white vinegar before one last rinse with plain water. Leave to dry.
This is after 6 hours.
A close up image of damage...oops I mean bleaching
After 12 hours soaking in and cleaned up. Still need to sand.
Might give the whole body a going over tonight and see if it blends in better.
Not sure how it will affect the stain when I apply it but that's for another post.