Firescoff - Ceramic Flux Coating

Used For: Protecting & Preventing Rhodium Plated Jewelry from Turning Black During Resizing or Repair About this Item: Ceramic coating technology that replaces traditional firecoat and flux while maintaining original metal color and patina. Avoid the need, time and cost required to strip and re-electroplate rhodium coatings. Fluoride free (safe for ruby and sapphire gemstones), Alcohol free and non flammable. Easy warm water clean-up.