As I work on the coach I always seem to need some type of thread sealant either for fuel lines or air lines.
I have been using Oatey 31262 Great Blue. So far its worked well.
Any suggestions for a better sealant for the air, fuel, and water lines and fittings?
I use loctite PST on everything. Permatex has the same stuff (both owned by same company). I forget the number
Permatex with teflon is what Foretravel recommended to me. Now that's all I use.