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Restore plastic washer bottle?

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Old Apr 24, 2023 | 06:38 PM
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Default Restore plastic washer bottle?


Anyone know a way to restore the color on the washer bottle and neck? I tried simple green, denatured alcohol, xylene and Acetone with no luck.
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Old Apr 24, 2023 | 06:57 PM
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click on the Watch on YouTube link, video will play.
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Old Apr 24, 2023 | 07:23 PM
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Originally Posted by jts90vette
How To Clean & Restore Coolant Tank - PERMANENTLY - YouTube
click on the Watch on YouTube link, video will play.
thanks. I'll give it a try!
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Old Apr 26, 2023 | 11:59 AM
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Video is bullcrap. That doesnt work. Danged ole' internet fooled me again......
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Old Apr 26, 2023 | 12:09 PM
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Originally Posted by sleepchamber
Video is bullcrap. That doesnt work. Danged ole' internet fooled me again......
you bought the acid?
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Old Apr 26, 2023 | 12:18 PM
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Whatever you do don't buy a new one. I did and it cracked in few places after a few years.
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Old Apr 26, 2023 | 12:24 PM
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Originally Posted by calwldlife
you bought the acid?
yes. Used the whole 16oz in 1.5 gallons of water. Didn't do squat
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Old Apr 26, 2023 | 12:31 PM
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Originally Posted by sleepchamber
yes. Used the whole 16oz in 1.5 gallons of water. Didn't do squat
damn. vid didn't show the mix but your mix sounds like it would work
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Old Apr 27, 2023 | 03:53 PM
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Originally Posted by sleepchamber
yes. Used the whole 16oz in 1.5 gallons of water. Didn't do squat
thanks for feedback i almost tried that..
here is a few maybe to try cheap enough?
also i tried rice in the tank.. don't.. PITA to get out.. marbles maybe..
- CLR/ vinegar, or try a dishwasher cleanout tab (the one the removes all the hard water etc..) hot water and brush what you can and soak for long time and see if that does it?
them maybe a bleach/ white wall cleaner like Wesleys to whiten further?
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Old Apr 27, 2023 | 07:23 PM
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Originally Posted by interpon
thanks for feedback i almost tried that..
here is a few maybe to try cheap enough?
also i tried rice in the tank.. don't.. PITA to get out.. marbles maybe..
- CLR/ vinegar, or try a dishwasher cleanout tab (the one the removes all the hard water etc..) hot water and brush what you can and soak for long time and see if that does it?
them maybe a bleach/ white wall cleaner like Wesleys to whiten further?
mine is stained on the outside. The inside isn't bad at all. I tried clr spray with no change as well as tilex with bleach and even dawn powershot with no luck. I'm afraid there is no way to bring the original color back although im open to try anything at this point as right now my only option is to replace it. 😕
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Old Apr 27, 2023 | 08:01 PM
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Originally Posted by sleepchamber
mine is stained on the outside. The inside isn't bad at all. I tried clr spray with no change as well as tilex with bleach and even dawn powershot with no luck. I'm afraid there is no way to bring the original color back although im open to try anything at this point as right now my only option is to replace it. 😕
how about commercial toilet bowl cleaner..
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Old Apr 27, 2023 | 08:11 PM
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Scub & clean it best you can. Go to a hair product store (Amazon also) and buy Salon Care 40 or 50. Put the washer bottle in a plastic sealed clear bag after spreading all over the outside and inside. Soak it down. Seal up, place outside and let it sit in the direct sunlight for a couple of days. Rotate as needed.
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Old Apr 28, 2023 | 01:45 AM
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Replace the old stained plastic reservoir with one of these from DeWitts Radiator.
The one in the picture is a 68-72 Surge Tank, but DeWitts also manufactures an identical reservoir for our 73-82’s.
They are a special order, so call and ask for John.
The 68-72 surge tank is pressurized however the 73-82 reservoir is not pressurized and works just like those nasty plastic tanks.
I have one for my 73 and it mounts in the same location and uses the 68-72 straps and hardware.
I posted a thread a couple of years ago regarding this same issue.
The new model reservoir will work on any C2 or C3 where you don’t want a pressurized tank.


If you have any questions see my thread.
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Old Apr 28, 2023 | 09:40 AM
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I’ve seen some videos about this method of reversing the yellowing on old computers, not sure if it would work on the coolant tank but might be worth a try:

https://www.retr0bright.com
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Old Apr 28, 2023 | 09:46 AM
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Both the bottle and filler tube are available new and not expensive. You won’t get that anywhere like new.
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Old Apr 28, 2023 | 11:32 AM
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Originally Posted by BB72
Both the bottle and filler tube are available new and not expensive. You won’t get that anywhere like new.
I bought a new tank and it started cracking all over and leaking. Probably Chinese plastic. You are better off keeping the old one.
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Old Apr 28, 2023 | 11:53 AM
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Originally Posted by BB72
Both the bottle and filler tube are available new and not expensive. You won’t get that anywhere like new.
The configuration of the bottle that was being reproduced is different from the original. The filler tube may or may not fit snugly either depending on who you get it from.

Regards,

Stan Falenski
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Old Apr 28, 2023 | 10:41 PM
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I bought a repro washer tank and filler neck, as well as repro coolant resevoir more than 10 year ago and no leaks, and no yellowing as my originals had. Maybe the quality has deteriorated than much in the time since I bought mine, but if it were me, I'd be willing to give repros a try.
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