Just noticed ISP have the FB popout rubbers available again.

http://www.thesamba.com/vw/classifieds/detail.php?id=589262 

DH

Yeah I spoke with the guy who does these, Jason I think his name is. They look like a good product but the issue is most inner frames are cactus so reusing these are a problem even with new rubbers. I would have thought producing new steel inners would have been just as easy venture and then sold them as a kit? You would sell so many more because for you to buy the rubbers, you need to have had pop-outs to start with...............maybe not a problem in the US as they all seem to have them.