On turbo components the thermal cycle process can go from glowing red to cool as a cucumber.
Ceramic coating turbo exhaust housing.
I mentioned ceramic and he said absolutely not.
Keep your turbo exhaust parts looking good and the high temps in with a ceramic coating from stainless header mfg.
My local shop is rounding up all the equipment to do plasma coating.
I ve seen some samples.
Over time this can weaken the cast housing.
A high heat ceramic coating can provide protection keeping the heat internal to the system.
A specially formulated 2200 degree high temp black made just for turbo components.
You guys thing this would help along with ceramic coating the manifold in controlling enguine bay temps and keeping heat inside the exhuast system.
He says it disperses heat and coats at high temp up to 2300f.
Abrasive blasting and surface prep.
Ceramic coating works great.