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Newsroom Careers


Prince is a world-class producer of engineered minerals and specialty chemicals for niche applications, adding value from source to solution.

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Prince’s expertise makes us a leading supplier for multiple performance-critical applications.

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Prince manufactures a wide range of engineered mineral and specialty chemical products to meet the needs of a variety of applications.

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Innovation is central to Prince’s business. From laboratory to customer process, innovation is about solving customer problems to deliver higher quality solutions ahead of the competition.

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Porcelain / Vitreous Enamels

Prince’s brand of performance coatings are manufactured around the globe in our state-of-the-art facilities utilizing the latest technologies. The Prince product range is recognized as being synonymous with high-quality, tailor-made enamel product solutions backed by global technical service.


Industry leading and expansive range of high-quality products

Vitreous enamel, also called porcelain enamel, is made by fusing powdered glass to a metal substrate by firing, resulting in decorative and functional surfaces. The enamel powder melts, flows, and then hardens to a smooth, durable coating. Frits are the basis and main component of an enamel coating.

Each enamel frit is individually designed to address the complex variables of chemistry and end use application. Quality raw materials are blended and melted to create a frit technically adapted for different applications and available in various forms.

Dedicated and specialized technical expertise

Prince has dedicated innovation centers and technical service personnel to assist customers in their own factories with achieving consistent, high-quality output, and increasing productivity. Prince can provide porcelain enamels that fulfil all existing standards (ISO, EN & ASTM) and national legislations and actively participates in the standardization commissions on porcelain enamel, regionally and globally. Prince can fully characterize porcelain enamels including analytical, physical properties, and chemical resistance.

Prince’s frit smelting plants are among the most advanced in the world

Prince is proud to be the only remaining independent porcelain enamel smelter in the USA. Additional production sites are located in Latin America with additional technology centers and warehouses in Mexico, China, and Brazil.

From world-class raw materials and ISO accredited production facilities to global presence and process knowledge, Prince develops product solutions for all porcelain enamel needs.

Innovative and sustainable

Prince continues to be the front runner in porcelain / vitreous enamel innovation with the latest technological improvements to its electrostatic powders. The advantages of electrostatic powders include automated application, reduction of hazardous waste, lower energy consumption for milling and drying and labor costs in mill room and set up, excellent finish quality, and maximized utilization of material.

Prince now offers the exclusive “Nano-clean” coating – an easy-to-clean topcoat for the appliance market.

Porcelain Enamel Frit


Enamel Frit

Frit Mix / Ready-to-mill (RTM)

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Porcelain Enamel Powder


Premix/ Ready-to-use (RTU)

Electrostatic Powders

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Milling Additives



Setting Agents (borax, boric acid, carbonates…)

Refractory additions (quartz, feldspar, zircon, and sand)

Opacifiers (titanium dioxide, zinc oxide, cerium oxide)

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Pigments/ Color Oxides


Spinel Pigments

Rutile Pigments

Cadmium Pigments

Pearl Luster Pigments

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Contact Us

Want to know more? Please contact us for detailed information on our product solutions or to speak with us about product recommendations. Get more information and advice from our team of experts!

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