I have recently acquired some Carborundum/Silicon Carbide in 1 lb. jars. The labels indicate:
The last 3 are pretty straightforward, but what do the first 2 mean and what does the RA/GG indicate? Any knowledge of possible grit sizes in microns? These jars were manufactured by the Canadian Carborundum Company of Niagara Falls, Canada (the cheap electricity?). Mike in BC
Scroll to near the bottom:
-- Ed Huntress
Thanks Ed, hadn't seen that one before - very useful Mike in BC
On Sun, 13 Apr 2008 13:34:16 -0400, with neither quill nor qualm, "Ed Huntress" quickly quoth:
Are those Canuckistani for "Gritty Gunk" and "Raggedy Ass", perhaps?
-- Save the whales! Trade them for valuable prizes.
...in which Larry takes a little leak into the reservoir of human knowledge...
On Sun, 13 Apr 2008 23:55:59 -0400, with neither quill nor qualm, "Ed Huntress" quickly quoth:
Jes doin' my part, maam.
-- It is better to wear out than to rust out. -- Bishop Richard Cumberland
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