Plaster Master Class - Introduction to Mould Making

Make moulds and create something special at this plaster casting class in London.


Helen Johannessen
Helen Johannessen
Instagram followers 5k followers

6 hours Class size 1 to 6 guests       £195 (PayPal Pay in 3 available)

Explore the creative potential of plaster in this fascinating, hands-on plaster casting workshop in London. This activity is a brilliant introduction to working with this versatile material, designed to show you its many uses and possibilities in a supportive and friendly environment.
You will learn all the essential techniques for casting, carving, and mould making from your expert guide. You'll receive step-by-step instructions throughout, and a helpful worksheet will be provided by email after the course so you can continue your practice with confidence.
In this workshop, you will learn how to:
  • Mix and blend plaster – Master the process properly and safely to achieve the perfect consistency.
  • Capture textures – Experiment with making impressions, carving into plaster, and casting objects for stamping or decorative use.
  • Make a one-piece drop-out mould – Understand the principles of creating a reusable mould and successfully releasing models from it.
You will leave this workshop with a newfound appreciation for this wonderful material, taking home your unique plaster creations and a reusable mould. This experience will equip you with the foundational skills to incorporate casting and mould making into your own artistic projects.
What you'll get
All materials and tools are provided.
Suitable for

This class is perfect for beginners - no prior experience is needed.

This class is great for individuals and couples as well as for a date idea, birthday or hen do.

This experience would also be a fun gift for her, gift for mum or gift for couples.


FAQ

Who is this suitable for and what should I bring?
Suitable for beginners and refreshing knowledge in plaster and casting Please bring a notebook, apron and lunch - there are many local eateries and shops close by.
Location

Cockpit Bloomsbury, Studio W8, Cockpit Yard, Northington Street, London

This venue is within walking distance of Chancery Lane and Holborn tube stations. Close to Euston and Kings Cross also

Plaster Master Class - Introduction to Mould Making location
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Your teacher

Helen Johannessen
Helen Johannessen

Instagram followers 5k followers
female Women-owned

I've been making and working with plaster and ceramics professionally since 1995, teaching since 1999. The creative community is where i'm happiest, my studio at Cockpit Bloomsbury is a special environment and one I have been fortunate to be in for 20 years.

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2026-07-03 15:00:00
class 1E57MXLBSX b30fa37a8c654059964d2a78c24cea95 production london London London GB london