I just bought a clean black 80 and I'm looking to black it out. It has chrome door handles and mirror skins. Anybody have any advice on how to get these black?
I used Plastidip on my Tundra to black out my emblems. I did mine over a year ago on all the emblems and the front Toyota logo still looks good even with 40,000+ miles and billions of bugs. The stuff is amazing! Really durable and easy to work with. I love the way you cuts its own lines around the emblems. Here are some you tube videos with people doing it. There is a video of a guy doing a entire Audi and shows how easy it is to work with.
You can buy a rattle can at Lowes for $6 a can. With one can i put 6 coats on all my emblems and then also put 5 coats on the steps into my storm shelter to add traction to the metal steps.
The problem with chrome plated plastic parts is that without a good way to remove the plating (that I know of), no matter how well any coating sticks to it, when the chrome flakes away it'll just take whatever paint/coating you've applied with it. My side mirrors and grille are a perfect example of that (along with ugly UV fading over the last five years. They look gray now).
Were it not for that, I think the Plasti Dip or Eastwood's ceramic/epoxy stuff (2K-something I think it's called) would be the best way to go, though I've seen nothing to attest for the Eastwood stuff's long term UV resistance yet.
Can't you just sand it off down to grey plastic underneath and then paint it? Maybe a Dremel with the appropriate attachment. I think I saw someone do that with the "chrome" trim strips on a VW Passat.