Author Topic: RetrObrite (Read 13347 times)

pan1k · « **on:** June 02, 2009, 05:11:40 AM »

How many of you guys have made/used Retr0brite? I got a few items that could use cleaning/brightening. Does anyone have any before/after examples?

dougal · « **Reply #1 on:** June 02, 2009, 07:57:58 AM »

Quote from: pan1k;508688

How many of you guys have made/used Retr0brite? I got a few items that could use cleaning/brightening. Does anyone have any before/after examples?

I would use it if i could get it ready made . Unfortunatly i am too lazy

chiark · « **Reply #2 on:** June 02, 2009, 09:01:29 AM »

Yes, I did and the results are on the retr0brite pages - mine is the Commodore 128

tonyyeb · « **Reply #3 on:** June 02, 2009, 11:20:29 AM »

I used Retrobrite on my A600. Worked perfectly!

arnljot · « **Reply #4 on:** June 02, 2009, 01:29:36 PM »

I used retrobrite on two A4000 front panels with very good result.

I haven't updated my thread at AmiBay yet, but some can be read here

Sandman · « **Reply #5 on:** June 02, 2009, 05:16:12 PM »

Hi,

I have 'whitened' quite a few items in the last couple of months using this method and must say that the results are astounding. That being said, be VERY cautious with 'non-white' items such as function keys, etc. as it is very easy to 'overcook' them and end up with a ghosted discoloration on the part which can't be reversed. I have noticed this even on some badly yellowed pieces that never cleaned up completely and if I pushed it too much ended up with bad results.

I have found that natural sunshine works better that a UV lamp also - maybe it also ends up slightly heating the mixture also which may contribute to better results.

All the above - my opionion only...... your mileage may vary.

Good Luck,
Tim

pan1k · « **Reply #6 on:** June 02, 2009, 06:10:43 PM »

OK! I'm going to whiten the front of my A4000 case.. I have a reallly bad Atari too.. previous owner smoked all over it, so i'm going to give it a nice bath.. as far as the keys are concerned.. what's the best way to brighten them? just lay them out in the sun with the paste applied? If that works well.. then I will attempt to whiten my Amiga keyboard

arnljot · « **Reply #7 on:** June 02, 2009, 06:41:11 PM »

This is the official support thread for retr0bright.

Ask there, Merlin is the father of retr0Bright. It's "his" forum.

Sandman · « **Reply #8 on:** June 02, 2009, 07:54:06 PM »

Personally, I find that using the liquid works better than the paste. I ending using more of the liquid than I would of the paste but just submerge my part in it in a plastic tub and then let it sit out in the sun, checking it once in a while. Results have been fantastic!

I have found that when using the paste, i get brush marks when applying it and that sometime I can see the 'streaks' from the brush marks in the finished part. It doesn't seem to matter how often I re-apply the paste to keep it wet and avoid brush marks that sometimes I get this result.

For keys, I just put them in a glass jar with the liquid mixture and set them in the sun on my back-porch..... rinse with water, check results and repeat if I feel they need to soak more.

My opinion only.... just trying to help.

Tim

pan1k · « **Reply #9 on:** June 03, 2009, 08:58:25 PM »

Hey Sandman.. I want to try the liquid.. i'm going to get a tray of some kind.. what is the ratios for the ingredients?

Do I just add a few liters of Hydrogen Peroxide and a tablespoon of Oxyclean for such a large batch?

Karlos · « **Reply #10 on:** June 03, 2009, 09:00:06 PM »

Quote from: pan1k;509028

Hey Sandman.. I want to try the liquid.. i'm going to get a tray of some kind.. what is the ratios for the ingredients?

Do I just add a few liters of Hydrogen Peroxide and a tablespoon of Oxyclean for such a large batch?

Formulation and applications details are on the website. I am thinking to have a go myself.

The only problem is, if I start buying large quantities of 12% H2O2, you can bet a tactical squad will be busting down my door in no time :lol:

Sandman · « **Reply #11 on:** June 03, 2009, 09:45:26 PM »

**FULL DISCLAIMER!**

These are my OPINIONS only, I take no responsibility for your actions, risks or results . What worked for me may not work for you - be safe and do your own research. Definitely wear eye protection and be careful handling things that you don't have experience with!

I personally have purchased 1/2 gal. bottles of 20 or 30 volume at the local Sally Beauty supply store, mixed in 1/4 teaspoon or so (never really measured) of oxyclean and put it in a plastic tub sitting out in the sunshine. Checked parts every so often as to not 'overcook' them - results have been astounding.

Good Luck,

pan1k · « **Reply #12 on:** June 03, 2009, 09:59:18 PM »

COOL! Thanks guys.. I will be trying this soon.. I'll provide some before and after pics of course...

TjLaZer · « **Reply #13 on:** June 04, 2009, 02:47:03 AM »

I want to try this soon. Problem I cannot find any Peroxide here in the states, where can I find some 10% or such? Also where to find Xantham gum!??! I got some Oxi Clean Versatile stain remover powder, hope that will work....

Chain · « **Reply #14 on:** June 04, 2009, 07:01:37 AM »

Biggest problem with >10% peroxide is a shipping. Here it have status of a danger chemical and post office cannot deliver it due to their intern regulations

So even webshops dont have it for sale. I need to take a trip to the city for every bottle.

EDIT: and its really dangerous, if you leave bottles in a car on sunny day it can explode! Happened to my friend, fortunately it leaked only a little so no damage, but it was a big "POW!"

Maybe this should be written into the wiki i guess

Author Topic: RetrObrite (Read 13347 times)

pan1k

RetrObrite

dougal

Re: RetrObrite

chiark

Re: RetrObrite

tonyyeb

Re: RetrObrite

arnljot

Re: RetrObrite

Sandman

Re: RetrObrite

pan1k

Re: RetrObrite

arnljot

Re: RetrObrite

Sandman

Re: RetrObrite

pan1k

Re: RetrObrite

Karlos

Re: RetrObrite

Sandman

Re: RetrObrite

pan1k

Re: RetrObrite

TjLaZer

Re: RetrObrite

Chain

Re: RetrObrite