"Lyn J. Mangiameli" wrote in message
ink.net...
I have had these for a couple of years now in my infinitely delayed
abrasive "paper" comparisons. It is excellent sand paper that has good
life, good bonding, works well with a wide variety of woods, and appears
to have quite uniform particle size.

SO - what it would seem they would do is give much greater self-cleaning in
the finest grits, and perhaps a bit more even in the coarser? Might be a
real bonus in the finer grits if they kick fine dust rather than try to
regrind it. What they lack in grit/sq cm they would easily make up in
reduced heat and resanding.

Only problem I think they might have is kicking the dots at the outside
edges. Do they degrade faster there, or does the glue seem equal to the
task?