Quoting: Roadkill
Is it to stop dirt getting in ? Or stop fluid getting out ?
It's to stop dirt getting in.
It is where the backing plate for the rear brake drum connects / sits on the hub, highlighted by the green area below:
(http://img.photobucket.com/albums/v282/v8_nate/VW%20Bay%201968%20Project/ScreenShot2014-04-28at201123.png~original)
Any suggestions? I've had a look for 'sealing compound', but there is not a specific thing to use (http://www.mkb.cc/forum/smileys/huh.gif)
(http://www.mkb.cc/forum/smileys/help.gif)