Prometheus .999 Silver Clay 25grams   Compare with PMC3 and Art Clay Silver

We would like to sincerely apologize for the recent, unexpected increase in our silver pricing.

These changes are due to circumstances beyond our control, specifically, unprecedented volatility and a significant surge in global precious metal prices. This shift in supply has impacted both international manufacturers and local distributors, leaving us with no choice but to adjust our rates accordingly.

We are monitoring the market closely and hope to see the situation stabilize in the coming weeks. Please be assured that we will adjust our pricing downward as soon as market conditions allow.

Thank you for your continued support and patience during this challenging period.

Prometheus .999 Silver Clay is a low-fire clay that can be fired as low as 570ºC or as high as 850ºC  It is pure silver (99.9%) after firing and can be kiln, torch and gas stove top fired.

Prometheus .999 Silver Clay consists of pure silver particles, binder and water. During firing, the binder burns away and the pure silver particles solidify.

Prometheus .999 Silver Clay has a long open time when wet, captures textures and fine details very well. It is stronger and less fragile in the dry stage than most other silver clays.

This Clay holds its form well during the wet stage and allows precise cutting and piercing with minimal distortion.

Due to it's low firing capabilities it's an excellent clay for combinations including glass, porcelain and ceramic materials, it is also suitable for firing with sterling silver findings or wires

(SV925 and higher quality recommended). 

The strength of Prometheus® Silver Clay 999 fired at 700°C - 850°C for 1 hour allows users to design stronger and more pliable jewellery pieces.

Firing schedule 1) place dried pieces into a kiln at room temperature and at full ramp speed to 570°C - hold for 1 hour. Shrinkage will be approximately 12%. 

2) if a design requires pieces to bend into bracelets or ring loops, place dried pieces into a kiln at room temperature and fire pieces at full ramp speed to 700°C - 850°C hold for 1 hour. 

Torch Fire: Maintain Red Glow for 5 -7 minutes

Over the past months there has been a very sharp and significant surge in all of our silver metal clay related costs. There are multiple reasons for this but the fundemental factor behind the huge surge in silver metal clay prices is the record high world spot silver price. This has resulted in all the silver based products prices skyrocketing. The steep rise in the spot silver price has been driven by global uncertainty, high industrial and investor demand, market instability, supply chain stock piling/deficit issues and increased global shipping costs.

In July 2023 Silver Spot prices were considered to be extremely high when they reached AUD$33 AUD per ounce.  However since 2023, the silver spot price has broken all previous silver records and seen even more significant price surges. In December 2025, the silver spot price reached an unprecedented AUD$100 AUD per ounce. Unfortunately as a result, Silver Metal Clay manufacturers, distributors, resellers, artists and hobbyist around the world are now facing significant, never seen before, silver metal clay price increases.  The more complex the silver fabrication, manufacturing method is, the more expensive the end product will be. Unlike traditional silver which is simply melted and milled into wire or sheets, the manufacture and fabrication of raw materials to make silver metal clay the amazing and unique product it is, is a specialized, expensive and complex process. 

Unfortunately the myriad of factors mentioned above have severely compounded the costs for manufacturers of silver metal clay around the world and regrettably we have had to adjust our prices accordingly.

Shrinkage will be approximately 14%. 

Graphics and Colours should be used as a guide

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