000 or 0000 steel wool(Home Depot) -awautoglass.com
it is a base
fastest is to scrape it off.
yes!
Goof Off will get rid off it.
Yes it does
it could be that your relay is stuck on. your passat windows can be lowered or raised when car is off.
Acid Water
Car windows go up and down on a track. It has fallen off of the track.
Just run it through the dishwasher (or a car wash for that matter). It should take care of it.
mnhfngbdfrt
Any body shop should be able to do that for you.
Mixture of 50/50 methylated spirits and water