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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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Water Heaters & Boilers

Prince is a leading supplier to some of the world’s largest hot water tank, storage tank, and boiler manufacturers for both residential and industrial installations. Prince has expertise and a long history of experience in providing our porcelain enamels as successful, trouble-free, long-lasting coating solutions for the tank industry.


Prince’s contact safe coatings provide a protective barrier between hot water and tanks

Water heaters and boilers are traditionally glass-lined with porcelain enamel fired directly onto the interior of a steel tank. The glass coatings used in the enameling process are formulated to resist the corrosive effects of pressurized hot water. Prince porcelain enamels are specially developed coatings to protect the inside of the gas water heater flu pipes against the highly acidic conditions created by the combustive atmosphere of heating water.

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Porcelain enamel coated heat exchanger

Expansive range of high-quality products

With Prince’s global innovation centers, technicians are called upon to develop tailor-made porcelain coatings which will stand up to the very different regional requirements of global water heater manufacturers.

Prince offers a core range of porcelain enamel coatings, developed for both commercial and residential Hot Water Tanks, available in various forms (including both electrostatic powder and wet applications).

Innovative And Sustainable

Prince continues to be the front runner in porcelain 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.

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