I've spent about the last week researching resin's for a very high heat application with little success.  Highest temp range I've seen is approx 600-700*f.   Any suggestions on brands, or otherwise would be appreciated.  The project is an exhaust pipe with the header section (first 12" or so) reaching up to 1100* for brief durations of 2-5 seconds.

Second thought, I've also reached out to several chemical manufacturers for heat reflective coatings, however dead end there too.  

Third idea, cf skin a steel section where exposed to the extreme heat, but would the bond with the steel still seep into the resin and soften or fail?