Refsan Opaque Ceramic Glaze - Gco 278 Black
Refsan Opaque Ceramic Glaze - Gco 278 Black
Refsan Opak Seramik Sırı - GCO 278 Black

GCO 278 Black - Ceramingo Artistic Low-Fire Glaze

GCO 278 Black is an opaque artistic low-fire glaze that creates a deep, balanced, and smooth black tone on pottery surfaces. Its soft, pastel-like character and full-coverage finish make it suitable for modern, minimalist, and contrast-focused designs.

Food Safe: This glaze is suitable for surfaces that come into contact with food when proper application and firing conditions are followed.

Technical Data and Application

Thermal Specifications

  • Firing Temperature: 1030°C - 1050°C
  • Recommended Firing Temperature: 1040°C
  • Temperature Range: Low-Fire

Product Information

  • Form: Liquid, ready to use
  • Finish: Opaque and pastel-like
  • Color: Black
  • Appearance: Smooth and balanced
  • Character: Full coverage and minimalist

Application Information

  • Method: Brush, spray, or dipping
  • Brush Application: Can be applied directly over bisque
  • Consistency Adjustment: Controlled addition of water for spraying and dipping
  • Application Surface: Clean and dry bisque surface

Color Pairing Suggestions

The neutral and opaque character of GCO 278 Black glaze can be paired with the following colors:

Deep Black
Opaque White
Shades of Gray
Cream / Ivory
Copper Tones

Application Notes

  • Product preparation: Mix the product thoroughly before application until a uniform consistency is achieved.
  • Surface preparation: The bisque surface must be clean, dry, and free from dust before application.
  • Brush application: The product can be applied directly over bisque. Allow the surface to dry between coats and apply each coat in a different direction for a more even finish.
  • Spraying and dipping: Water may be added gradually and in controlled amounts according to the consistency required for these application methods.
  • Application thickness: To achieve an even and balanced black surface, the glaze thickness should be kept as uniform as possible across the entire form.
  • Color appearance: Application thickness, the clay body used, and the firing temperature may affect the intensity of the black tone and the final surface appearance.
  • Storage: Keep the product tightly sealed, away from direct sunlight, and at room temperature.
  • Safety: Appropriate protective equipment should be used during application, and the product should be stored out of reach of children.
Important Recommendation: The color tone and surface appearance of the glaze may vary depending on the clay body, application thickness, and firing schedule. Testing on a sample tile under your own clay and kiln conditions before the main application is recommended.
Brand
Ceramingo
Firing Temperature
1030 ~ 1050°C (06 Cone)
Transparency
Opaque Matte
Food Safety
Safe
Effect
Basic Colors
Substrate Compatibility
Ceramic
Using Type
Dipping Brush Airbrush
Physical Condition
Liquid
Packaging
118 ml. 335 ml.
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