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FrogBlog — Liquid Kiln Coating

When the Kiln Lid Flakes...

How to How to Kiln Kiln Lid Flakes Kiln Repair Directory Kiln Repairs Kiln Troubleshooting Kilns Liquid Kiln Coating Paragon Kilns Paragon Liquid Kiln Coating

When the Kiln Lid Flakes...

  Great information about kiln lid flakes from our friends at Paragon... At Paragon, they coat the inner lid surface of all kilns to reduce brick dust. Sometimes the refractory coating is too thick so, it will blister and flake off when the kiln is fired. An especially thick coating looks like a network of peeling cracks similar to a dried mud puddle. This cracking is due to the difference in expansion between the firebricks and the coating. Conversely, correctly applied kiln coating will look like it disappeared after the kiln has been fired. The good news is that cracked...

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