Permatex ultra grey or black for exhaust gasket

[RebuiltSeadooBaffles]

Permatex ultra grey or black for exhaust gasket?

I can't find 1211 sealant so can i use ultra grey or black, which one? I know orange ATV and gas/oil don't go well together.

 

[seadooya]

the red/orange gasket maker/sealant is good for parts that come in contact with gas....I use it on the exhaust flange gaskets and where thew two halves meet.