Do Glazes Expire??

I'm testing through all my glazes that have sat around for over 4 years to see if they will still behave as expected. I'm guessing there will be some issues, but lets find out together!

Glaze Classes Recommendation: https://ceramicmaterialsworkshop.com/

Amazon Affiliate Links
From this Video:
Hydrometer: https://amzn.to/4d4VsRH
Cylinder: https://amzn.to/3X1iVgg
Immersion Blender: https://amzn.to/4dKymRd

My favorite Throwing Tools
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Batmate: https://amzn.to/4c6xBBl
Chamois for Rims: https://amzn.to/3zaH63N
Big Sponge: https://amzn.to/3VvVc7j
Tool holder “Grass”: https://amzn.to/3VvVvPv
Metal Rib: https://amzn.to/3VLZtov
Soft Rib: https://amzn.to/4c8zHAA
My Favorite Trimming Tools
Surform: https://amzn.to/4cc24hu
Double End Trimming Tool: https://amzn.to/3XnFca6
Trimming Spinner: https://amzn.to/45xj276
Bubble Level: https://amzn.to/3xnOurV
Scratch Tool: https://amzn.to/4ewLSZJ