This is a new 18K Gold Yellow Hard CF Solder. Great for general repair & sizing of rings. Hoover & Strong plumb gold solders comply with the Gold and Silver Stamping Act Amendments. Hoover & Strong Repair Solders are lower karat and easy flowing, because these karats are lower karat they may not color match karat gold as well as plumb solders.

• Metal - 18K Gold
• Solder Type - Cadmium-Free Plumb Solder
• Recommended Use - Sizing/Fabrication
• Melting Point - 1410
• Flow Point - 1470
• Approximate Weight - 1.5 grams