Augusta Carborundum Grinding & Emery Powder – 50g – For All Metals

Need to polish, lap, or grind metal surfaces?

This 50g jar of Carborundum (silicon carbide) grinding and emery powder from Augusta is a versatile abrasive.

It's basically a loose grit that you can use for all sorts of tasks: lapping valve seats, polishing stones, finishing metal parts, or even sharpening tools on a flat plate.

It works on all metals.

Just mix with a little oil or water to make a paste.

This is a brand new, unopened jar.

It's a simple, old-school abrasive that's still super useful in any workshop.

Great for getting a precision finish where sandpaper won't reach.

UPC doesn't apply.

Grab some and see what a difference loose grit can make.