Thompson Lead-Free Transparent Enamel, 2170 Van Dyke Brown Ring Engraving Lab Report Number: 653435718

Lab Report Number: 653435718

The ring tapers from 12

The charm has a hollow back

This A-grade round blue sapphire displays the deep blue color that makes it one of the most popular gemstones

The system includes the vacuum unit (110cfm)

Thompson Lead-Free Transparent Enamel, 2170 Van Dyke Brown Ring Engraving Lab Report Number: 653435718Formulated to perform beautifully on a variety of metal and glass substrates, Thompson lead free enamels are quality made to deliver dependable, repeatable results. This medium temperature, high acid resistant enamel fires at temperatures from 1,4001,500F (760815C) on fine silver, copper, gold, low carbon steel and fired fine silver, copper or gold metal clay.