You may want to look up "retrobrite" online.
From what I can see, this stuff is ideal for our vintage projects.
You can't buy it, you simply make it yourself. There are recipes and it looks pretty easy. In the instance of the CRT case on a Predicta, I'd try some on the inside first in case it takes the colour back too far.
It consists of hydrogen peroxide and a few other things. When time permits, I want to try it out and I think it'll remove that faded yellow/brown colour.
I'd love to hear if anyone has already tried this!
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Four Predictas down, now to score a Continental.
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