DIY: Black Plastic Restoration

[E30STU]

subscribed....

[keefy6]

yep, the parts on mine look like the before pics. I'll try this out.

[susej1981]

i'm sold if this can remove cosmoline for good on plastic pieces, my car has a healthy dose of it on plastic bits that I want gone forever.

[JFarhanbod]

ill have to keep this in mind

[august125]

Subscribed to see how this holds up in the long run.

[TrentW]

Thanks. My first Spring project is going full tilt bozo on my engine compartment.

[jeffnhiscars]

I may try this..when the dogs are done licking the peanut butter finish off my bumpers :-)

[Gregs///M]

Wow, that came out like new! Good job.

[dubsport87]

I wonder if that will get the cosmoline off of metal parts too

[fresh_TD]

I wonder if that will get the cosmoline off of metal parts too

This

Sent from my Samsung Note 3

[mikelat]

Cosmoline

You can get cosmoline off metal using Oven Cleaner...just spray it on, wait a few minutes and scrub a bit with one of those green scrubbers. It works great on steel in the engine compartment but I don't know how it will react with aluminium so test that first.

[jhaurimn]

2 months later

[Vivek]

Looks great. I'll do this to my intake, AFM, and coil cover when I get the chance.

[Dakotademon7]

Like to see this done on some outside trim to see how it holds up to the weather.

[trippmann]

I just applied it to the plastic around the wipers. ill check back in after some time.