Would 50F be too cold to polish, glaze, and wax the S? I know I'd need to warm the clay bar, but I'm wondering if the temps do anything to the polish and wash?

 

It looks like this was done in some cold weather


https://www.s2ki.com/s2000/topic/922...etail-at-16-f/

 

Seems like it should be fine:
http://www.meguiarsonline.com/forums...ng-Temperature

 

that will be fine we have been washing cars out in the low 30's.

 

the temp wont harm any of your products... polishes dont care at all about temps- your synthetics (and carnaubas) might take a bit longer to cure but the main problem with detailing in colder temps is your hands. keep them warm and you will be fine.