Chesterton Seal Material

[Milkboy]

Hello

I have been told about Chesterton using a 'Duplex Carbide' face material.
The rep said its special to them.

What is this material?
Is it an existing material which they have given there own trade name in Duplex Carbide.
i.e. Crane call Schunk SiC30; Cranite!
which is a Carbon impregnated Silicon Carbide

TIA

-
Milkboy

 

[Engr777]

It looks like the same material. Chesterton is not the name of some material but brand I suppose.