John,
Remember, the coating only sees 400 F. during the curing process for a short
period of time. Extended exposure to high temps can (and will) cause color
change in lighter colors, and may lead to decomposition of the coating after
extended periods of exposure. The chemistry of the coating is critical,
epoxies and epoxy/polyester hybrids will show the most discoloration, and
TGIC polyester and aliphatic urethanes the least. Ask about the composition
of the coating to determine the suitability for the application.
Doug
Susan and John Roper wrote:
> You cure it at 400 so it can handle most of what an engine would see, but
> not the exhaust. Eastwood has developed a maroon to match the MG engine
> color. Its neat stuff when you get it on properly. John
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