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Denso North America Inc.



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Founded in 1883, Denso North America Inc. manufactures anti-corrosion coatings such as Protal liquid epoxies, Denso petrolatum tapes, mastics, primers, bitumen tapes, butyl tapes, hot applied tapes, and marine pile protection systems.

Denso North America Inc. Trade Names

  • DensoSM

  • Densyl SM

  • ProtalSM

  • SeaShield Marine SystemsSM


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