Digital BW, The Print

--- In DigitalBlackandWhiteThePrint@y..., "sm7bxd" <sm7bxd@y...> 
wrote:
> Thanks,
> > Hi - I have been investigating all night -
> > look at this "Chemfluor® FEP Tubing"  it's 55 Shore soft I was 
> thinking of that when doing this "job" - the same as the "old bad 
> ones"! The same Shore softness as the ones we have - Nij said it was
> "Tygon® Vacuum Tubing Formulation R-3603" and it has also 55 Shore. 
> 
> Looks like a winner, I think I'll try it out too. 

Jeff