I have a 1/2 jar 200grade and a full jar 600grade Optical-Quality abrasives.
These have been kept in tightly sealed jars for a number of years, left over from when I was doing mirrors, still sharp, very clean, dry & uncontaminated !
If anyone is interested, let me know, I'll weigh it up properly, I estimate 2-300grams in the 1/2 jar and 3-400grams in the full jar !
Will accept any reasonable offers + postage ?
Last edited by astronobob; 26-09-2016 at 10:45 PM.
Reason: Edit Title to see word 'abrasives'
