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Forum Index > Equipment > Where to get Aluminium oxide powder for lapping lugs ??

Where to get Aluminium oxide powder for lapping lugs ??

06 Nov 2015
@ 12:55 am (GMT)

Chris Bayley

I tried a couple of engineering supply stores but could only locate large tubs of premixed valve grinding compound when what I really want is small quantity of AO powder in fine and medium grade.

Also what's the go with silicon carbide which is commonly found in such compounds ? I presume that would be safe for lug lapping but what about fire lapping if it happened to be obtained in powder form ?

Cheers,
Chris

Replies

06 Nov 2015
@ 07:34 am (GMT)

Thomas Kitchen

Re: Where to get Aluminium oxide powder for lapping lugs ??
hi chris this may be helpful http://www.ballisticstudies.com/Resources/Discussion+Forums/x_forum/17/thread/6774.html
 

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