Newsroom Careers
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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Silos, Tanks & Heat Exchangers

Prince is a key supplier to the global silos, tanks, and heat exchanger markets, where specially formulated glass enamel coatings provide the long-lasting durability and critical chemical resistance against the harsh elements being used are needed to protect the containers.


Prince’s enamel products provide maximum protection

Prince’s PEMCO® porcelain-fused-to-steel coatings are the premium technology in the storage tank market. The factory-applied glass coating form a hard, inert barrier for both the interior and exterior tank surfaces. Prince’s porcelain enamel coatings guards against weather, corrosion, and harsh chemicals. PEMCO® porcelain enamels are impermeable to liquids and vapors and control undercutting caused by corrosion and rust.

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Expansive range of high-quality and patented products

Prince develops tailor-made porcelain coatings for the regional requirements of silos, tanks and heat exchanger manufacturers and provides on-site technicians to help improve their manufacturing processes. Our products are available in various forms including:

  • Ground coat frits and powders for wet and dry applications
  • Cover coat frits and powders for wet and dry applications

Prince has developed and patented a specialty ground coat enamel for silo panels that provides extra fish scale resistance on construction steel.

Innovative And Sustainable

Prince continues to be the front runner in porcelain enamel innovation with the latest technological improvements to its POESTA® 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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