This stuff is awesome.  Previously I had the hardest time getting my Jeep window zippers to go up and down, especially when they were cold.  I would hold the fabric together, and sometimes use pliers.
I found this in Walmart of all places - I think it's mainly for the boat crowd, but it works great on Jeep zippers as well. It goes on as a clear lube, not unlike petroleum jelly, and it makes a huge difference in how the zipper moves. It's like I have new windows again.
Pick some up if you have a soft top.
		
		
	
	

				
			I found this in Walmart of all places - I think it's mainly for the boat crowd, but it works great on Jeep zippers as well. It goes on as a clear lube, not unlike petroleum jelly, and it makes a huge difference in how the zipper moves. It's like I have new windows again.
Pick some up if you have a soft top.

 
	 
 
		 
 
		 
 
		 
 
		 
 
		