Quote:
Originally Posted by the_fooj I don't think the color fading as a much of a problem these days with the thick and heavy polyurethane finishes they use. The white turning to the cream color you see in those vintage basses is more often due to the thinner nitro finishes they used back in they day. I'm no expert on this stuff by the way. Can anyone confirm/refute this? |
Using a non-yellowing finish on top of a color-stable color coat is what's required. Most, but not all, water-borne clear coats are visually neutral, but not all of 'em can make the same claim. Some color coats are not light-fast; their color will change with exposure to UV.
When in doubt, apply finishing products on test pieces - preferably of the same species as the bass - before applying to an instrument.