Porcelain Vase Enamelling Glaze
A specialized vitrifiable enamel preparation applied to porcelain vases before firing to achieve a glossy, protective finish. Falls under HTS 3207.20.00.00 due to its use in the enamelling industry on ceramic substrates. It fuses at kiln temperatures to bond permanently with the porcelain surface.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If in powder, granules, or flake form like glass frit
Glass frit and similar powdered forms for ceramics are under 3207.10, while liquid/slip preparations are 3207.20.
If used as artist's colors set for retail
Preparations put up in sets for artistic ceramic work fall under 3213, excluding industrial bulk imports.
If for finished porcelainware lab equipment
Completed enamelled porcelain articles are classified in Chapter 69 by function, not as enamel preparations.
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Import Tips & Compliance
• Provide manufacturer specs confirming compatibility with enamelling kilns and ceramic substrates
• Label shipments clearly as 'vitrifiable enamels for ceramic industry' to prevent confusion with glass frits
• Check for solvent content; if over 50% solvent, it might shift to heading 3208 per chapter notes
Related Products under HTS 3207.20.00.00
Ceramic Tile Vitrifiable Glaze
A liquid preparation designed to form a glassy coating when fired on ceramic tiles, providing durability and aesthetic finish. Classified under HTS 3207.20.00.00 as a vitrifiable enamel or glaze used specifically in the ceramic industry. It melts at high temperatures to create a smooth, impervious surface.
Glass Bottle Engobe Slip
A clay-based slip preparation used as an undercoat on glass bottles before glazing, improving adhesion and surface quality. Classified in HTS 3207.20.00.00 as an engobe (slip) for the glass industry. It is applied in liquid form and fired to create a uniform base layer.
Sanitary Ware Ceramic Glaze
High-durability vitrifiable glaze for bathroom sanitary ware like sinks and toilets, providing acid resistance and shine. Under HTS 3207.20.00.00 as a preparation for the ceramic industry. Fired at high temperatures to form a vitreous layer on porcelain bodies.
Liquid Ceramic Lustre Glaze
Metallic-effect liquid lustre preparation that develops iridescent sheen when fired on ceramics. Specifically for ceramic industry under HTS 3207.20.00.00 as similar preparation. Contains gold or silver compounds that volatilize to create luster.
Industrial Glass Frit Glaze Base
Prepared glaze base from dissolved glass frit for spray application on industrial glassware. HTS 3207.20.00.00 as vitrifiable preparation for glass industry, distinct from raw frit. Provides opacity and color when fired.
Bathroom Fixture Vitrifiable Enamel
Enamel preparation for coating cast iron bathroom fixtures, creating porcelain-like finish. Used in enamelling industry under HTS 3207.20.00.00. High silica content fuses to metal at 1500°F+.