So I'm repainting he plenum and have come to a bit of a stumbling block. I forgot to get silver paint to outline the lettering. It's got Rust-Oleum high-heat primer, high heat flat black, and will eventually have high heat clear coat.

For the silver. I have a can of Rust-Oleum Metallic silver. Could I use this for the lettering and cover it with the high-heat clear coat?

If not, it'll have to stay black, as I want this to be dry tomorrow so it can g on the engine. I figured I'd ask to see if it would work or I'd have letters catching fire.

Cool.

I could be wrong, but they do sell "paint pens" at hobby shops IIRC.

Using that and then a coat of high temp clear might save you a lot of time masking.

Just a thought.

Chris