Can you use glass chalk on jeep windows (the plastic ones)?
Only if you want to ruin them
dont do it. glass chalk is for glass only. it says so on the packaging and the name GLASS CHALK. i assume you're talking about the soft top windows and it will ruin them.
I am not sure if it would actually stick to the window or not but I would not advise using it even if it will work. Jeep plastic windows scratch very easily so it would probably damage the windows.