To create beautiful glazed pottery pieces, a person requires skill, patience, and knowledge. It does not matter if you are new to glazing or have years of experience, but if you do not work with patience, you will always end up making mistakes when you glaze your pottery pieces.
We have brought you 5 common mistakes you are likely to make in your glazing workshops. We will also talk about their solutions.
1. Inconsistent Application Thickness
One of the most common errors in a glazing workshop is applying glaze with inconsistent thickness. When glaze is too thick, it can run during firing, creating unwanted drips and potentially sticking to kiln shelves. Too thin, and the color appears faded or spotty.
Solution: Use tongs or glazing stands to hold pieces while applying glaze. Count the seconds for each dip or brush stroke to maintain consistency. Consider using calipers to measure wet glaze thickness if precision is crucial. Multiple thin layers often yield better results than a single thick application.
2. Inadequate Surface Preparation
Even experienced potters sometimes rush through preparation, leading to disappointing results. Dust, oils from fingerprints, or residual materials on your piece can prevent glaze from adhering properly.
Solution: Always clean your bisque-fired pieces thoroughly before beginning your glazing workshop session. Use a slightly damp sponge to remove dust, and handle pieces by their underside or with clean gloves. For particularly important pieces, consider using a vacuum with a soft brush attachment to remove all particulates.
3. Ignoring Glaze Compatibility Issues
You should be aware that when different glazes interact with each other in complex ways during firing, issues like crawling or even cracking can occur.
Solution: To avoid this problem, you should keep detailed notes about glaze combinations that work well together. You can also create test tiles so you know about different glaze interactions before you apply them to finished pieces.
4. Neglecting the Importance of Temperature
Firing temperature significantly impacts glaze results. Even minor temperature variations can affect color, texture, and finish dramatically.
Solution: Understand the temperature range for each glaze you use. Invest in pyrometric cones for accurate temperature monitoring. Position pieces appropriately in the kiln, accounting for hot and cool spots. If sharing a kiln during a glazing workshop, communicate clearly with others about temperature requirements.
5. Forgetting About Wax Resist Application Areas
Wax resist helps prevent glaze from adhering to specific areas, particularly the bottom of pieces that would otherwise stick to kiln shelves. Forgetting this crucial step can ruin both your piece and kiln furniture.
Solution: Develop a systematic approach to wax application. Consider using colored wax resist to make it more visible. Always double-check bottoms and foot rings before firing. Make wax application a non-negotiable step in your glazing workshop process, even when you’re feeling rushed.
Perfecting Your Technique
Avoiding these common mistakes takes practice and attention to detail. Remember that even disappointments provide valuable learning opportunities. Document your process, including what works and what doesn’t, to refine your technique over time.
Looking to improve your glazing skills in a supportive environment? Join us at Abu Dhabi Pottery Studio for hands-on guidance and expert instruction. Our specialized glazing workshops offer the perfect opportunity to experiment with techniques and learn from experienced Master Potter.
With professional equipment and personalized attention, you will gain confidence and achieve remarkable results. Reserve your spot today and transform your glazing practice into a truly rewarding experience!
Homa was born in Tehran, Iran where she spent her childhood and teenage years. She has lived in the UK, and currently resides between Spain and the United Arab Emirates.
