Prometheus® White Bronze Clay Paste Syringe - 10 Grams (with 3 Tips)

Prometheus® White Bronze Clay is a versatile material that transforms into a solid, silvery-white bronze when kiln-fired. Its formula—composed of micron-sized bronze powder, water, and an organic binder—gives it a malleable texture that allows it to be hand-shaped, textured, rolled, laminated, or turned , depending on your design.

PWB® is compatible with a wide variety of materials such as cubic zirconia, pre-tested natural stones, glass beads, ceramic, porcelain , and other Prometheus® metal clays , opening the door to creative combinations and truly unique multi-color pieces.

Ideal for:

• Handcrafted jewelry with a metallic white finish

• Sculptures, statuettes and decorative figures

• Custom-designed hollow or structural parts

• Two-color or multi-color compositions with other Prometheus® clays

How to cook your piece?

2-step cooking method (recommended):

Step 1 – Pre-cooking

• Place the dried piece on a stainless steel rack.

• Place it in a cold oven and raise the temperature to 500°C (932°F) .

• Cook for 15 minutes .

• Take it out and let it cool on a fire-resistant surface.

Step 2 – Cooking on activated charcoal

• Cover the bottom of a steel container with 3 cm of activated carbon .

• Place the pieces keeping at least 1.5 cm of separation between them .

• Cover them completely with more charcoal and close the container.

• Place the container in an oven preheated to 770°C (1420°F) .

• Cook for 2 hours .

• Once finished, let it cool inside the oven or on a heat-resistant surface.

Finish

After firing, brush your piece to remove any residue. If any firescale remains, soak it in a hot pickling solution and rinse well. Then, all that's left is to polish it and admire your work!