HarleyTechTalk

Technical Forums => General => Topic started by: sandrooney on February 10, 2019, 08:09:00 AM

Title: Polishing the blacked out parts???
Post by: sandrooney on February 10, 2019, 08:09:00 AM
What is best way to polish the blacked out  motor parts on my 18 Heritage? I assume it powder coat.
Thanks
SR
Title: Re: Polishing the blacked out parts???
Post by: PoorUB on February 10, 2019, 08:48:27 AM
What are you trying to do? Remove the black, or just get it looking new again? S100 has a spray on product to get the black looking new.
Title: Re: Polishing the blacked out parts???
Post by: Panzer on February 10, 2019, 10:48:35 AM
Pig Snot
Title: Re: Polishing the blacked out parts???
Post by: sandrooney on February 10, 2019, 03:37:59 PM
Just trying to shine up the black, not trying to remove it.. I will try both.
Thanks a lot
SR
Title: Re: Polishing the blacked out parts???
Post by: phillyfan on February 10, 2019, 04:34:47 PM
Polishing powder coat is not impossible, but difficult to get any blemishes out. When I do customers bikes with powder coated black parts I use a all purpose cleaner thats safe for powder coating, Backfire, Poorboys, many others. Use a Boars hair brush to agitate  and rinse thoroughly.
Title: Re: Polishing the blacked out parts???
Post by: Skin on February 11, 2019, 03:31:17 AM
Bug Slide works well, we used it at the Dealership to detail bikes.
Title: Re: Polishing the blacked out parts???
Post by: phillyfan on February 11, 2019, 07:05:39 PM
Polishing involves using abrasives, reason I said polishing PC can be done but is very difficult to really get any blemishes out.
The pig stuff does not contain any abrasives so really no polishing going on there. Might clean and maybe, but highly doubt it, fill some small imperfections.
Title: Re: Polishing the blacked out parts???
Post by: guppymech on February 12, 2019, 07:38:40 PM
Quote from: sandrooney on February 10, 2019, 03:37:59 PM
Just trying to shine up the black, not trying to remove it.. I will try both.
Thanks a lot
SR
Spray the black engine parts with Armor All and spread it around with a acid brush or similar, don't wipe it off, let it soak in. 
Title: Re: Polishing the blacked out parts???
Post by: sandrooney on February 13, 2019, 07:16:51 AM
Thanks all.
Title: Re: Polishing the blacked out parts???
Post by: phillyfan on February 13, 2019, 09:44:01 AM
Quote from: guppymech on February 12, 2019, 07:38:40 PM
Quote from: sandrooney on February 10, 2019, 03:37:59 PM
Just trying to shine up the black, not trying to remove it.. I will try both.
Thanks a lot
SR
Spray the black engine parts with Armor All and spread it around with a acid brush or similar, don't wipe it off, let it soak in.

What??? AA is not going to smack into powder coat. It will burn off as soon as the engine gets warm
Please don't do this
Title: Re: Polishing the blacked out parts???
Post by: dynabagger on February 13, 2019, 10:00:19 AM
S100 engine brightener. Silicone lubricant works too just not as good as S100.
Title: Re: Polishing the blacked out parts???
Post by: guppymech on February 13, 2019, 10:46:20 AM
Quote from: phillyfan on February 13, 2019, 09:44:01 AM
Quote from: guppymech on February 12, 2019, 07:38:40 PM
Quote from: sandrooney on February 10, 2019, 03:37:59 PM
Just trying to shine up the black, not trying to remove it.. I will try both.
Thanks a lot
SR


Spray the black engine parts with Armor All and spread it around with a acid brush or similar, don't wipe it off, let it soak in.

What??? AA is not going to smack into powder coat. It will burn off as soon as the engine gets warm
Please don't do this
Been doing this since I bought my new FXLR 31 years ago, it works perfect.  To each his own.
Title: Re: Polishing the blacked out parts???
Post by: Ironheadmike on February 15, 2019, 08:00:20 AM
WD 40 works pretty good also
Title: Re: Polishing the blacked out parts???
Post by: boooby1744 on February 15, 2019, 06:59:34 PM
I used original bike spirits Spray cleaner/ polish for years.
Title: Re: Polishing the blacked out parts???
Post by: Kllongbrake on February 15, 2019, 08:52:09 PM
Are some of you talking about the engine wrinkle black and others talking about glosspowder coat? I can second that you're going to need abrasive to polish gloss PC. I have used Meguairs scratch X by hand to remove blemishes from gloss black powder coat without having to do the whole part. It works pretty damn good for small blems. I've heard WD-40 will bring back some black to faded or dirty wrinkle black engine paint but I wouldn't think armor all or WD-40 would do squat for gloss powder coat. Not saying it won't. Saying I don't think it will.
Title: Re: Polishing the blacked out parts???
Post by: sandrooney on February 17, 2019, 05:30:29 AM
I am wanting to shine up the gloss powder coat, not the wrinkle black. Thanks.p
Title: Re: Polishing the blacked out parts???
Post by: Kllongbrake on February 17, 2019, 07:45:54 AM
Quote from: sandrooney on February 17, 2019, 05:30:29 AM
I am wanting to shine up the gloss powder coat, not the wrinkle black. Thanks.p

Tried to PM you. Your box is full. I'd heed Phillyfan's advice. I know him from Roadglide.org and he knows his detailing. That's not to put anyone else down btw.