Sapphire Powder

Sapphire powder, composed of 99.9% aluminum oxide with a 0.05µ fineness, is an excellent choice for soft stones—it will not undercut. Use it to put a high luster on hard stones, too. Best used with a slightly damp leather disc or belt. Mix powder with just enough water to form a paste (not quite toothpaste-thick).

• Price Per Unit: Priced per Each
• Size: 3 oz.
• Brand: Rio Grande
• Shipping Weight: 0.72 lbs (0.327kg)
• Country Of Origin: United States
• Weight: 0.327 kg