Duromar® HPL-4320 – Chemical Immersion Resistant Lining

DUROMAR HPL-4320 is a 100% solids, zero VOC epoxy novolac lining system designed to resist moderate to high concentrations of acids under ambient temperature cure. It provides long-lasting chemical and thermal protection in immersion and secondary containment applications. With easy application by brush, roller, or plural component spray, HPL-4320 is widely used in chemical, petrochemical, and power industries where superior corrosion resistance is required.

Category -

Chemical & Corrosion Resistant Coatings / Linings

5.0 (250)

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Key Benefits

  • Outstanding resistance to a wide range of chemicals (pH 0.5–14.0)
  • Excellent performance in acids, alkalis, solvents, and hydrocarbons
  • High temperature resistance – up to 177°C (350°F dry, 85°C wet)
  • 100% solids – no VOCs and safe cold application
  • Can be applied by spray, brush, or roller for ease of use
  • Builds durable, seamless linings in 2–3 coats
  • Reduces downtime through long-term corrosion protection

Applications

01

Acid storage tanks and secondary containment areas

02

Chemical processing and petrochemical units

03

Immersion service in corrosive environments

04

Power plant scrubbers, ducts, and utility systems

05

Mining and cement plant chemical handling areas

06

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Available in 1kg, 5kg, 10kg, 20kg

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