Trim nut sealer

Thank you sir. Got it on order. I have another question. What is used on the end on the wheel trim screws? I know I can buy a set with it on them but I still want to use everything that came with the car.

Thanks
Mark

I think I remember seeing a thread that mentioned it was a wax?

here it is:
http://www.forabodiesonly.com/mopar/showthread.php?t=260942