Yes good point, thhe last 4 that I have bought have come direct from Germany and have been mint.
Tyre fitting shops are very dirty places to be,, interesting thing with rubber is that if you put it in a sealed air tight bag it will last for years, once exposed it starts going down hill quite fast, O rings and drive belts are prime examples
Not what you Think,, after a life time in the audio profession where rubber idler, pinch rollers and drive belts were the norm, one gets used to these things down to the point that if you freeze it you can machine it,,spraying it with freezer as you go
Just bought and used this for the first time - WOW, it's THE best I've ever used...and it's so much more efficient to use than the sprays. Thanks for the recommendations :bannana: (again)