PEEK Polyetheretherketone washer?

[LiPo Power]

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post#11

[NativePaul]

I've used both, PEEK is much tougher and longer lasting, PTFE deform easily but are more slippery when water-lubricated, if your buying them as washers I would go for PEEK, if your buying a length of rod and making washers on a lathe I would use PTFE.

[Alfa Spirit]

Thank you for replies, a friend of mine sent me those washers from Germany for testing the PEEK material. He told me that PEEK is very good and I' ve read it' s very expensive material

[Alfa Spirit]

[bustitup]

I use a piece of standard water cooling tubing or fuel tubing in place of a washer......it squishes down where a washer wont

I cut the tubing about a 3/16 to 1/4" long and slide it on in back of the dd