Restoring faded plastics

  • Archiddeon
  • Archiddeon's Avatar Topic Author
  • Offline
  • User
  • Posts: 114
  • Thanks: 1

Restoring faded plastics

13 Jun 2011 10:57
#456974
We all know that exposed plastic parts fade over time ... the instrument panel, switches, etc. ... becoming grey or white.

I'd like to know if there're any tips or tricks for restoring the colour of these faded parts ... other than painting them (which may work for some parts, but will just wear off on switches and such like).

Thanks! :laugh:
1983 GPz 550
1985 Honda CH150 Scooter
1995 Suzuki GS500E

Please Log in or Create an account to join the conversation.

  • hocbj23
  • hocbj23's Avatar
  • Visitor

Re: Restoring faded plastics

13 Jun 2011 11:13
#456977
"Back to Black" works pretty well on faded black and dark gray plastic stuff.Have to keep applying it as it will wash /fade off after awhile.

Please Log in or Create an account to join the conversation.

  • RussellP
  • RussellP's Avatar
  • Offline
  • User
  • Never stop learning
  • Posts: 10
  • Thanks: 0

Re: Restoring faded plastics

15 Jun 2011 09:11
#457388
Found a "recipe" on Yahoo Answers for this problem using linseed oil and methylated spirits.

I used this on my switchblocks in a ratio of 2 parts linseed to 1 part methylated. Brush onto parts, let it soak in for a day or two, wipe off and repeat over time (I did mine for two weeks). Unlike paint, it seems the plastic absorbs the mix and brings back the colour.

See attached before and after photos of my restored switchblock (Z1A)

Cheers

Attachments:

Please Log in or Create an account to join the conversation.

  • 650ed
  • 650ed's Avatar
  • Offline
  • User
  • Posts: 15343
  • Thanks: 2829

Re: Restoring faded plastics

15 Jun 2011 10:20
#457392
RussellP wrote: Found a "recipe" on Yahoo Answers for this problem using linseed oil and methylated spirits.

I used this on my switchblocks in a ratio of 2 parts linseed to 1 part methylated. Brush onto parts, let it soak in for a day or two, wipe off and repeat over time (I did mine for two weeks). Unlike paint, it seems the plastic absorbs the mix and brings back the colour.

See attached before and after photos of my restored switchblock (Z1A)

Cheers

What am I missing here? That housing is metal not plastic. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

Please Log in or Create an account to join the conversation.

  • Kidkawie
  • Kidkawie's Avatar
  • Offline
  • User
  • I bleed premix
  • Posts: 1913
  • Thanks: 243

Re: Restoring faded plastics

15 Jun 2011 10:39 - 15 Jun 2011 10:41
#457397
650ed wrote: What am I missing here? That housing is metal not plastic. Ed

+1

Anyway.....for PLASTIC you can use a product called MX Plastic Restore or something like that. I used it on the BUTTON of my switch housings. Some guys have had luck with Mop & Glow on plastics too. They are all temporary fixes, just like polishing aluminum, it will dull over time.

BTW - I've restored switch housings too if you need tips/photos of that. ;)

1975 Z1 900
1994 KX250 Supermoto
2004 KX125
Last edit: 15 Jun 2011 10:41 by Kidkawie.

Please Log in or Create an account to join the conversation.

  • Mcdroid
  • Mcdroid's Avatar
  • Offline
  • User
  • Gone Kwackers
  • Posts: 6656
  • Thanks: 331

Re: Restoring faded plastics

15 Jun 2011 11:13
#457403
Actually, I've had reasonably good luck re-capturing the 'black' in plastics just using ArmorAll. However, as has been mentioned by KidKawie, the process has to be repeated every so often. :)
Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

Please Log in or Create an account to join the conversation.

  • z1kzonly
  • z1kzonly's Avatar
  • Offline
  • User
  • Sustaining Member
  • Posts: 2824
  • Thanks: 527

Re: Restoring faded plastics

15 Jun 2011 14:16
#457420
RussellP wrote: Found a "recipe" on Yahoo Answers for this problem using linseed oil and methylated spirits.

I used this on my switchblocks in a ratio of 2 parts linseed to 1 part methylated. Brush onto parts, let it soak in for a day or two, wipe off and repeat over time (I did mine for two weeks). Unlike paint, it seems the plastic absorbs the mix and brings back the colour.

See attached before and after photos of my restored switchblock (Z1A)

Cheers

It's a revelation! A miracle! you forgot to take the tag off :laugh: :laugh: :laugh:
Livin in "CheektaVegas, NY
Went thru 25 of these in 40 yrs.
I SOLD OUT! THE KAW BARN IS EMPTY.
More room for The Old Girl, Harley 75 FLH Electra Glide,
Old faithful! Points ign. Bendix Orig. carb.
Starts everytime!

Please Log in or Create an account to join the conversation.

  • 650ed
  • 650ed's Avatar
  • Offline
  • User
  • Posts: 15343
  • Thanks: 2829

Re: Restoring faded plastics

15 Jun 2011 19:21
#457473
z1kzonly wrote:
RussellP wrote: Found a "recipe" on Yahoo Answers for this problem using linseed oil and methylated spirits.

I used this on my switchblocks in a ratio of 2 parts linseed to 1 part methylated. Brush onto parts, let it soak in for a day or two, wipe off and repeat over time (I did mine for two weeks). Unlike paint, it seems the plastic absorbs the mix and brings back the colour.

See attached before and after photos of my restored switchblock (Z1A)

Cheers

It's a revelation! A miracle! you forgot to take the tag off :laugh: :laugh: :laugh:

I found that 12 year old Balvenie single malt Scotch works well too. I tried some while just looking at the car in the first picture below and before I finished the second helping it looked like the car in the second picture below. Of course the next morning it changed back somehow. :unsure:

Attachment 57chevy1.jpg not found





Attachment 57Chevy2.jpg not found

1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

Attachments:

Please Log in or Create an account to join the conversation.

  • RussellP
  • RussellP's Avatar
  • Offline
  • User
  • Never stop learning
  • Posts: 10
  • Thanks: 0

Re: Restoring faded plastics

15 Jun 2011 19:36
#457476
650Ed,

Sincere apologies if you were mislead - the whole switchblocks were shown just to show what the before and after results were. Take a look at the kill switch for a plastic restoration result.

I believe the kill switch and light switch are plastic, unless you know something I don't.

Please Log in or Create an account to join the conversation.

  • Archiddeon
  • Archiddeon's Avatar Topic Author
  • Offline
  • User
  • Posts: 114
  • Thanks: 1

Re: Restoring faded plastics

15 Jun 2011 19:37
#457478
Pity the Scotch effect is only temporary ;)

It seems the general idea is that old plastics can be temporarily restored with some form of oil or wax ... but as it wears off / washes out / dries up, the faded plastic becomes apparent again.

Still, worth a shot to see which works best :D

Thanks all!
1983 GPz 550
1985 Honda CH150 Scooter
1995 Suzuki GS500E

Please Log in or Create an account to join the conversation.

Powered by Kunena Forum