Re: (ET) Mower deck rollers and blade to motor spacers

[Rod Hower <rodhower ameritech net>]

I found some 2.25" OD with 1.25" ID Phanalic
roller material at work.  I cut these to the
same length as each of the original rollers.
I plan on using PVC tubing to take up the extra
ID space on the original Etrak roller bar.
This Phanalic material should last forever, so on
to the next problem.
I re-tapped the adjustment screw holes for the roller
deck and aquired some new adjustment screws.
So the next task is making an adapter for the motor
to mower blade.
The original setup had some type of material between
the blade and the motor adapter.  Anybody know what
this material is made of?
Thanks,
Rod