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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

Enamel Frit

Prince supplies an expansive range of high-quality frits that includes customized ground coats as well as transparent, opaque, and white frits that are engineered to match desired color, aspect, or effect.


High-quality, diverse products for all metal substrates

Porcelain enamel frits are the basis and main component of an enamel coating. Prince’s frits are 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 for different substrates including:


  • Direct-on chemical resistant frits (also Ni-free, Ni-/Co-free)
  • Ground Coat & Cover Coat frits

Cast Iron

  • Ground Coat frits
  • Cover coat frits


  • Vanadium containing frits
  • Vanadium-free frits

Prince’s color range of frits includes, black, brown, blue, gray, white, transparent, opaque, semi-opaque, and majolica. Each product is available in glossy or matt finish. Intensive quality tests guarantees consistent quality of each batch of frit. Our specialist frit applications include:

  • Pyrolytic frits
  • Steam Clean frits
  • Fish scale resistant frits

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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Innovative and Sustainable

Innovation is part of Prince’s DNA and strategy. We unite our technical capabilities across multiple research and development centers into a single Innovation group, fully integrated across all departments.

At Prince, we are committed to operating in a responsible manner that protects the safety and health of our employees, customers, and the public, as well as our environment.

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