No actually Teflon..

something like this...working in the oil and gas industry It's a little easier to come by..

http://www.m-p.com/teflon_parts_machined.htm

This stuff wears like iron and is crush proof, and it never breaks down....so it's been on my mind to have a few blocks machined and placed in place of the wooden blocks that's all..just needed the dimensions..thanks for the replies


Hank Flowers
Cut and Shoot Texas
1952 3/4 Ton 3600
http://flic.kr/p/8RQvKZ