Single-Bolt Seatpost saddle slippage?

  • Thread starter Andrew F Martin
  • Start date



A

A Muzi

Guest
> smokey <[email protected]> wrote:
>> valve lapping compound


John Forrest Tomlinson wrote:
> What is that?


Not much different from toothpaste, essentially.
It's used to lap in valve to valve seat interface; i.e., metal polishing
paste. IIRC they're both diatomaceous earth.
--
Andrew Muzi
<www.yellowjersey.org/>
Open every day since 1 April, 1971
** Posted from http://www.teranews.com **
 
C

* * Chas

Guest
"A Muzi" <[email protected]> wrote in message
news:[email protected]
> > smokey <[email protected]> wrote:
> >> valve lapping compound

>
> John Forrest Tomlinson wrote:
> > What is that?

>
> Not much different from toothpaste, essentially.
> It's used to lap in valve to valve seat interface; i.e., metal polishing
> paste. IIRC they're both diatomaceous earth.
> --
> Andrew Muzi
> <www.yellowjersey.org/>
> Open every day since 1 April, 1971
> ** Posted from http://www.teranews.com **


Valve Seat Lapping Compound is made with Silicon Carbide grit in an oil
based suspension or water based gel. It comes in various grit sizes from
rough to ultra fine.

http://www.kraftindustrialsupply.com/CLOVER LAPPING COMPOUND.htm

Chas.