Red Iron Oxide Powder (Fe2O3) Metal Polishing Compound Gold Silver Brass 25lbs

Professional Grade | Used for Gold, Silver, Platinum & Metal Refining

Ferric Oxide (Fe₂O₃), also known as Red Iron Oxide or Jeweler’s Rouge, is a high-quality abrasive powder used for final-stage polishing and metal finishing. It delivers a mirror-like shine on gold, silver, platinum, brass, and other precious or base metals, making it a staple in refining and jewelry work.

Trusted across industries — from gold refining and coin polishing to metal fabrication and jewelry manufacturing — this fine red powder ensures smooth, professional results without scratching or dulling the surface.

Features and Details

Chemical Name: Ferric Oxide

Formula: Fe₂O₃

CAS Number: 1309-37-1

Color: Deep Red

Form: Fine Powder

Also Known As: Jeweler’s Rouge, Red Iron Oxide, Polishing Oxide

Packaging Options:  25 LB RESEALABLE MYLAR BAG

Country of Origin: USA

Common Uses

Final polishing stage for gold, silver, platinum, and brass

Buffing coins, jewelry, and cast metals

Metal finishing and surface preparation before electroplating

Pigment for ceramics, concrete, and glass coloring

Educational, industrial, and laboratory applications

Why Choose This Product

Produces a brilliant, high-luster finish

Excellent abrasive control for fine work

Compatible with rotary tools, buffing wheels, and felt pads

Packaged in a resealable, moisture-resistant bag

Backed by GTE / JSP quality assurance

⚠️ Safety Note: For professional or industrial use. Avoid inhalation or ingestion of fine powders.