Thanks!
There's no real science to it. I start with a bucket of warm water. Add about 3 scoops of Oxy and then pour in about a 1/4 of that peroxide bottle. I then mix it up so that the Oxy dissolves. I then add my parts and leave it in the sun.
About an hour later, I check on it. If it doesn't look like it's "doing anything" I add a little more peroxide/oxy. All the while moving the parts around here and there so the sun can blast all the surfaces evenly with UV. After about another hour, I pull a piece out and compare it to a good sample of plastic to match the color. If it still looks yellow, back in it goes. A lot of times, the insides of the chassis is the control since it rarely, if ever, yellows.
There's no real science to it. I start with a bucket of warm water. Add about 3 scoops of Oxy and then pour in about a 1/4 of that peroxide bottle. I then mix it up so that the Oxy dissolves. I then add my parts and leave it in the sun.
About an hour later, I check on it. If it doesn't look like it's "doing anything" I add a little more peroxide/oxy. All the while moving the parts around here and there so the sun can blast all the surfaces evenly with UV. After about another hour, I pull a piece out and compare it to a good sample of plastic to match the color. If it still looks yellow, back in it goes. A lot of times, the insides of the chassis is the control since it rarely, if ever, yellows.