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The Clay Warehouse

Ronald Boersen Materials and Substitutions Workshop *Not Sold Out*

Regular price
$200.00 CAD
Regular price
Sale price
$200.00 CAD

*This course is not sold out, please go to to sign up*

Ronald Boersen is a prolific ceramic artist based out of Coquitlam who has an extensive knowledge in glaze chemistry. This workshop will expand your knowledge and understanding of the materials that make up glazes and how to substitute them.

In this course you will 

  • Learn what materials bring to a glaze
  • What the UMF (Unity Molecular Formula) means
  • Which materials can be substituted and how
  • Create a list of basic ingredients you need to have (rather than all 5 million of them)

This course is hosted at The Clay Warehouse with a maximum of 6 artists in each course. Cost is $200 per person. For more information or to sign up, go to