Black Iron Oxide (magnetic powder) 1 pound
Black Iron Oxide 1 pound bag
Black Iron Oxide- Cleaning/Polishing. A fine powder of ferric oxide is known as diamond setter’s rouge, red rouge, or essentially rouge. It is utilized to put the last clean on metallic gems and focal points, and generally as a restorative. Rouge cuts more gradually than some cutting edge shines. Many other other uses including pigments.