Firescoff Rh Rhodium Protection Flux 4 Oz. (120ml)

Firescoff Rh is a rhodium-protection ceramic flux formulated to let you solder and repair rhodium-plated and gold-filled jewelry without damaging the plated layer. It also helps prevent rhodium from turning black. Expect longer working time at higher temps and warm-water cleanup that eliminates the need for an acid pickle pot.

Key Features

• Protects rhodium-plated metals: Solder without stripping or dulling the plated layer.
• Multi-purpose ceramic flux: Flux, firescale preventer, and heat shield in one spray.
• Clean, fast workflow: Residue removes with warm water—no pickle required.
• Bench-friendly handling: Longer working time at higher temperature ranges.

Specifications

Applications

• Ring resizes and repairs on rhodium-plated white gold
• Soldering near rhodium-plated components or trims
• Gold-filled and silver assemblies needing added surface protection

How to Use (overview)

1. Pre-warm the piece gently.
2. Apply Firescoff Rh as a fine, even spray coating.
3. Solder as usual; reapply if areas become exposed.
4. Clean off residue with warm water or in an ultrasonic.

Notes / Safety

• Use with adequate ventilation and standard shop PPE.
• Avoid overheating localized areas; reapply coating as needed.
• California Prop 65 warning may apply; see product label.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.