So, I know this is the SMF forums, but after searching around on the web I couldn't come up with any good answers so here I am. My boss decided to build a monstorous 4 basket deep fryer. Seriously, this thing is going to take 40+ gallons of oil to fill...yea. The project came together pretty quick, and is nearly finished and ready to be tested, but we have no clue what to paint this sucker with. I immedietly assumed high temp paint would be fine for the exterior, similar to the treatment most smokers get. The issue is that I'm not entirely sure what to do about the interior. Obviously we can't have harmful materials interacting with our oil and food. I know there has to be something out there, considering every commercially bought fryer I've looked at is coated inside and out. Any help is greatly appreciated.