I had a can of Wurth 2040 given me, sprayed a few window channels with it, worked wonders. Described as Lubricant and Water Displacer with PTFE. I wouldn't recommend WD40, too sticky.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.