The Stovebolt Site Forums The Shop Area Engine Shop Recommendation High Temp Paint/Coatings: Manifolds

I've also used Calyx on my exhaust manifold for the past 2 years. Touch it up in the Spring using a toothbrush, and it's good to go until the next Spring. Brush it on, run the engine, and it cures itself. Folks here on the Stovebolt turned me on to it.