metal clay, art clay, pmc, bronze clay, copper clay, steel clay
FAQ HomeFAQAsk us a QuestionSave your Favorites
Metal Clay Academy Excellence in Art Clay and Precious Metal Clay PMC
Search Advanced Search
Categories
Beginners (49)
Advanced (14)
Glass (2)
Hollow Forms (1)
Patina and Colours (8)
Stones (8)
Technical (30)
Training (2)
Firing (9)
Finishing (10)
Business (3)
Money saving tips (3)
Search
Advanced Search
FAQs
Search our FAQ to find resolutions to common issues.
Is it better to add Liver of Sulphur patina before or after tumble polishing?

The general advice is to add patina at the very end of the process. Dipping your piece in Liver of Sulphur allows you to add beautiful colours to your work. You can then re-polish the 'high' spots on your piece so they have a high shine while the deeper areas remain patina'd. Or simply leave the whole piece with the colours.

Some people have found that putting their patina'd pieces into their tumble polisher contaminates the barrel, shot and liquid. This causes any subsequent pieces tumbled to take on the patina. Other people have had no problem with this.

If you do decide to tumble your piece after adding Liver of Sulphur, it may be wise to thoroughly wash the barrel and shot and replace the liquid with fresh.


Print  Email  Save  Comments  Notify Me  Delete from Favorites 
Article ID: 10058 Article Created: 07-05-2008 11:13 AM

How well did this article answer your question? 100% 75% 50% 25% 0%

Most Recently Viewed Articles
Butane Torch Tips
New metal clay artists normally start by using a butane torch for firing. This set of tips will help you get the best from your torch....
What’s the difference between Art Clay Paste and Art Clay Overlay Paste?
Overlay Paste is designed to adhere to ceramic and glass. Art Clay Paste won’t adhere to glass and can be used as normal paste....
What can I do with my already fired mistakes?
Sometimes the mistakes can become a wonderful piece of work!...
What are the ingredients of Badger Balm?
Badger Balm is often recommended as a lubricant for your hands, work surfaces and tools to stop metal clay sticking. ...
My stone seems to lose its depth and lustre when I put it in a bezel, can I improve the look?
Some stones and also glass cabochons can benefit from having a coloured backing put into the bezel before setting the stone. Opals are particularly good with dark grit emery paper behind them. ...
What is Bronze Clay?
Bronzclay™ was launched at the PMC Conference in July 2008. Several classes were run by Celie Fago and Hadar Jacobson prior to the conference. Both Celie and Hadar had been involved in experimenting with Bronzclay™ in collaboration with the inventor Bill Streuve. ...
What's the best way to store metal clay?
Storing your metal clay correctly is very important to ensuring you can work with it the next time you want to. This short article gives you some options for how to store your metal clay to keep it in the best shape....
Is there any such thing as Platinum Metal Clay?
Mitsubishi made PMC in platinum for a while but it was discontinued....
What is a good project for a beginner?
There are a number of simple projects that will help a beginner build confidence with metal clay....
How do you solder onto metal clay?
This short article gives you some basic tips and hints about soldering onto metal clay. It's written by Deb Jemmott. ...