Stop in for a cup of coffee

ZMan67S said
10-15 minutes. Of course the engine is cold when you apply the coating. I then run it up checking with a temp gun. Hit the 300-350 temp, turn it off and let it set, check the manifold temp, down to 100 or less, I do the process again.

View attachment 1715459197

That's what I used too.
The outgassing as it first cooks was pretty noticible to the nose!
Held up OK.