Aluminum Oxide In A Water Soluble Base For Easy Cleanup
The right abrasive for lapping the final fit between semi-auto slides
and frames, rifle bolts and receiver raceways and any other
application where a super-close fit or silk-smooth mecha- nism is
required. #600 and #800 grit aluminum oxide abrasive crystals in
a long lasting petroleum base that's water soluble for fast, easy
cleanup in soap and water. Aluminum oxide crystals are smooth
and rounded in shape, so they won't embed and continue to wear
the part after cleanup.
Big Book Catalog, Issue:66, Page:411
Big Book Catalog, Issue:66, Page:482
SPECS: Aluminum oxide. 4 fl. oz. (118ml). Available in
#600 and #800 grit. Twin Pak contains
one jar of each grit.