Author Topic: Plastic parts  (Read 755 times)

Offline royhall

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Plastic parts
« on: March 04, 2022, 04:20:09 PM »
What's the trick for getting black plastic parts looking like new. Things like rear mudguard and airbox. They look much better after a good wash but return to looking dull when dry.
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Offline Nurse Julie

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Re: Plastic parts
« Reply #1 on: March 04, 2022, 04:24:01 PM »
Heat carefully with a hot air gun, moving the gun around constancy to avoid melting,that helps a lot. Then polish with some silicone spray.
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Offline royhall

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Re: Plastic parts
« Reply #2 on: March 04, 2022, 04:30:21 PM »
Thanks Julie. Any particular silicone spray you could recommend.

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Current bikes:
TriBsa CCM 350 Twin
Honda CB350F in Candy Bacchus Olive
Honda CB750F2 in Candy Apple Red
Triumph Trident 660 in Black/White
Triumph T100C
Suzuki GS1000HC
Honda CB450K0 Black Bomber
Honda CB750K5 in Planet Blue Metallic (Current Project)

Offline Nurse Julie

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Re: Plastic parts
« Reply #3 on: March 04, 2022, 04:36:09 PM »
Thanks Julie. Any particular silicone spray you could recommend.

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Back to Black is my preference Roy.
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline royhall

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Re: Plastic parts
« Reply #4 on: March 04, 2022, 04:50:17 PM »
Is that the Simonize stuff sold in 500ml aerosols.

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Current bikes:
TriBsa CCM 350 Twin
Honda CB350F in Candy Bacchus Olive
Honda CB750F2 in Candy Apple Red
Triumph Trident 660 in Black/White
Triumph T100C
Suzuki GS1000HC
Honda CB450K0 Black Bomber
Honda CB750K5 in Planet Blue Metallic (Current Project)

Offline SteveD CB500K0

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Re: Plastic parts
« Reply #5 on: March 04, 2022, 04:52:52 PM »
I use that too.


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Offline Nurse Julie

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Re: Plastic parts
« Reply #6 on: March 04, 2022, 04:56:15 PM »
Is that the Simonize stuff sold in 500ml aerosols.

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Not sure if I've ever used the Simoniz one Roy. We usually buy it for £1 for a 500 ml tin from Milton Keynes Market 😁😁😁
LINK TO MY EBAY PAGE. As many of you know already, I give 10% discount and do post at cost to forum members if you PM me direct.
https://www.ebay.co.uk/sch/julies9731/m.html?item=165142672569&rt=nc&_trksid=p2047675.m3561.l2562

LINK TO MY CB400/4 ENGINE STRIP / ASSESSMENT AND REBUILD...NOW COMPLETE
http://www.sohc.co.uk/index.php/topic,14049.msg112691/topicseen.html#new

Offline royhall

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Re: Plastic parts
« Reply #7 on: March 04, 2022, 05:02:01 PM »
Triggs upped the anti has he, it used to be 99p.

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Current bikes:
TriBsa CCM 350 Twin
Honda CB350F in Candy Bacchus Olive
Honda CB750F2 in Candy Apple Red
Triumph Trident 660 in Black/White
Triumph T100C
Suzuki GS1000HC
Honda CB450K0 Black Bomber
Honda CB750K5 in Planet Blue Metallic (Current Project)

Offline flatfour

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Re: Plastic parts
« Reply #8 on: March 04, 2022, 05:15:57 PM »
A wipe over with a cloth and ACF50 does the job for mine, repeated every couple of months.

Offline sye

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Re: Plastic parts
« Reply #9 on: March 04, 2022, 05:31:33 PM »
Any oil will bring it back as will heat. The plastic is oil based and the top layer dries out. Heating brings the oil up to the surface as does adding oil on a cloth.

Offline heli_madken

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Re: Plastic parts
« Reply #10 on: March 04, 2022, 05:40:55 PM »
The best black parts restorer I have ever come across is Solution Finish - https://www.cleanyourcar.co.uk/solution-finish-black-trim-restorer-30ml-bottle?gclid=CjwKCAiAjoeRBhAJEiwAYY3nDHf-8Bs55FOde8AWfjS9ZwZyhDICrDkOBAylowgga2AABxqpjdqTmBoCG5kQAvD_BwE

It isnt a polish which from my experience just shows up any surface marring or other defects, rather it is a actually a dye. You apply with a soft tissue and either leave on for a gloss finish or wipe off almost immediately for a matt finish.

It seems expensive but you only actually need a very small amount. It hasnt let me down on any black plastic part yet.

 

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