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Red Clay Slip Engobe

Color-matched red engobe slip for stoneware pottery bodies. HTS 3207.20.00.00 as ceramic slip preparation. Matches iron-rich clay shrinkage.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.9%+35.0%39.9%
🇲🇽Mexico4.9%+10.0%14.9%
🇨🇦Canada4.9%+10.0%14.9%
🇩🇪Germany4.9%+10.0%14.9%
🇯🇵Japan4.9%+10.0%14.9%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2507.00.00Lower: 35% vs 39.9%

If natural red firing clays

Raw kaolin/ball clays Chapter 25.

3212.90.00Lower: 38.1% vs 39.9%

If hobbyist retail slips

Retail ceramic colors 3212.

6903.20.00Lower: 35% vs 39.9%

If refractory pottery

Finished stoneware in Chapter 69.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Match slip to specific clay body shrinkage rates in docs

Prepared colored slips vs natural clays

Retail vs industrial volume indicators

Related Products under HTS 3207.20.00.00

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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.

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.

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.