Jeweler’s Grade Borax Flux + Ceramic Crucible Starter Kit

For Gold, Silver, Copper & Non-Ferrous Metals

This professional starter kit is designed for jewelers, refiners, and metalworkers who want clean melts, proper crucible seasoning, and reliable results from the start.

Unlike small “sample” kits, this set includes a useful quantity of high-purity borax and a real ceramic melting dish, not disposable junk.

WHAT’S INCLUDED

✔ 8 oz GTE Jeweler’s Grade Borax Flux

✔ High-Temperature Ceramic Crucible with Pouring Lip (400 gram)

✔ Simple seasoning and use instructions included

BORAX FEATURES

Jeweler’s grade borax powder

Ideal for fluxing, soldering, casting, and crucible seasoning

Helps prevent oxidation and firescale

Promotes smooth metal flow during melts

Suitable for gold, silver, copper, brass, and alloys

CERAMIC CRUCIBLE FEATURES

Heat-resistant ceramic for torch melting

Built-in pouring lip for controlled pours

Perfect size for small melts and beginners

Can be reused with proper seasoning

HOW IT’S USED

Season ceramic crucibles before first use

Flux metals during melting and soldering

Improve metal flow and surface finish

Extend crucible life

CONDITION

New. Unused. Professionally packaged.

IMPORTANT NOTES

For metalworking use only

Always wear proper PPE when melting metals

Borax should be stored in a dry environment

As described in our Privacy Policy, we collect personal information from your interactions with us and our website, including through cookies and similar technologies. We may also share this personal information with third parties, including advertising partners. We do this in order to show you ads on other websites that are more relevant to your interests and for other reasons outlined in our privacy policy.

Sharing of personal information for targeted advertising based on your interaction on different websites may be considered "sales", "sharing", or "targeted advertising" under certain U.S. state privacy laws. Depending on where you live, you may have the right to opt out of these activities. If you would like to exercise this opt-out right, please follow the instructions below.

If you visit our website with the Global Privacy Control opt-out preference signal enabled, depending on where you are, we will treat this as a request to opt-out of activity that may be considered a “sale” or “sharing” of personal information or other uses that may be considered targeted advertising for the device and browser you used to visit our website.