18 Yellow Gold Solder
A to Z Jewelry Tools & Supplies(Sold in grams)
Used for repairs and to fix joints, 18 Yellow Gold Solder Sheets come in 2 densities and are 30 gauge in thickness (0.25mm or 0.01″).
Gold solder sheets are versatile as you can cut them to the size you need and can be made thinner by passing them through a rolling mill.