The underside of my car is getting Herculine'd , my diff was painted silver and black , halfshafts are painted with por 15. Now I wanted to paint my heatshields around the gas tank and the mufflers. One is it safe to do it , and two what paint should I use that will withstand the heat coming from the exhaust. Also would it be fine if I painted my tranny with por 15 since the whole underside is already going to be black.

Thanks

 

I would just use high temp engine paint. It'll be safe, I mean, after it dries it should be just fine.

 

Don't paint your fill/drain plugs shut

 

LOL , I'll try to remember not to.