Real nice results!
I went ahead and tried a product made by Rust Oleom called Flexidip. I appears to be similar to Plastidip but they had a grey color really close to what I'm looking for. I need to let it dry for 24 hours and then I'm going to reinstall it. I may need to do the other plastic trim that covers the hinges to get everything matching as the color match is close but not perfect.
