Pipe Coatings and Linings

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Duromar is an industry leader in internal and external pipe coatings and linings. Our products have been installed globally on millions and millions of square feet of industrial process piping.

Our pipe coatings and linings are designed to resist corrosion and erosion from a variety of industrial applications. Whether protecting new piping prior to installation or rehabilitating and protecting your existing piping systems, we are here for you.

We manufacture a wide variety of protective coatings and lining systems for every industry on the planet. From standard NSF-grade potable water lines, to aggregate-rich slurry lines, we have a suitable product for you.

We design each one of our pipe lining systems with the service environment in mind.

We offer rapid-setting Epoxies and Polyurethane/Polyurea hybrids with outstanding resistance to soil stresses, and quick backfilling that conform to AWWA C210 and AWWA C222 standards.

We even offer rapid-cure, girth-weld protection and abrasion resistant outer wraps for industrial drilling and pumping operations.

Our flagship epoxy liners include state-of-the-art, single and multi-layer, high-build internal liners that are proven to last decades.

Duromar is happy to consult your team on your upcoming projects. Please contact our team of experts!

Related Products

  • Good chemical resistance
  • Low viscosity, ships DOT non-corrosive
  • Used on structural steel, equipment and tank exteriors
  • Excellent abrasion and chemical resistance
  • Low temperature curing capability
  • Used on secondary containment, tanks, and process vessels
  • High-build material designed to rebuild and/or protect tanks subject to severe erosion and corrosion
  • Can be easily be applied to a thickness of up to 250 mils in a single coat
  • Used extensively within wet and dry FGD systems
  • High temperature resistant novolac material
  • Applied by plural component airless
  • Used on high temperature process equipment, electrostatic precipitators and mineral acid storage
  • Excellent flexibility
  • High impact resistance
  • Very good chemical and abrasion resistance
  • Used on slurry tanks and process equipment
  • Ambient cured, chemical resistant lining
  • Cures at very low temperatures
  • Used on process piping and tanks
  • Long pot life, ambient cure
  • Good mechanical properties
  • Used on process tanks and circulating water lines
  • An underwater curing and moisture tolerant version of HPL-2510
  • Applied in a single coat up to 60 mils thickness
  • Used on tanks, intake structures, circulating water piping
  • High temperature resistant coating
  • Excellent abrasion resistance
  • Used on incinerator outlets, flash drums and boiler skirts
  • Ambient curing novolac epoxy
  • Can be applied by conventional single component airless
  • Used on power plant outlet ducts, chemical storage tanks, and process vessels
  • 100% Solids glass-flake filled novolac epoxy
  • Ultra-low permeation rates and excellent chemical resistance
  • Extreme resistance to cold wall and water vapor transmission
  • Ambient curing novolac epoxy with excellent resistance to strong acids
  • Can be applied by conventional single component airless
  • Used on power plant outlet ducts, chemical storage tanks, and secondary containments
  • More chemical-resistant version of HPL-4320
  • Designed for constant immersion of highly concentrated sulfuric acid, mineral acids
  • Used on concentrated acid storage tanks and vessels
  • Flexiblized version of HPL-4320
  • Good resistance to thermal shock
  • Used on secondary containment, duct work or process vessels
  • An abrasion-resistant version HPL-4323
  • Excellent resistance to thermal shock and abrasion
  • Used in spray dryer absorbers and FGD duct work
  • Trowelable novolac lining
  • Outstanding chemical and abrasion resistance
  • Used on ductwork, tank walls, process vessels