Australia Surface Treatments
Coating Technologies

Halar Coating Services for Chemical Resistance

AST provides specialised Halar coating services for industrial applications where chemical resistance, corrosion protection and durable barrier performance are critical to long-term equipment reliability. Halar coating refers to ECTFE-based fluoropolymer systems used where the service environment is more demanding than a simple non-stick application.

ECTFE

Where Halar Coating Is Used

Halar coating (ECTFE) is most relevant where barrier performance matters more than simple release. These coatings are particularly well suited to process equipment, valves, fittings, fabricated assemblies and other components exposed to aggressive media, corrosive chemicals or significant corrosion risk.

  • Valves and flow-control bodies
  • Process fittings and fabricated assemblies
  • Fabricated spools and pipework
  • Chemical process equipment and vessels
  • Components exposed to corrosive service conditions
Performance

Why Customers Specify Halar Coating

Customers typically specify Halar coating where they need strong resistance to chemical attack, improved corrosion protection and a durable fluoropolymer barrier lining for industrial service. This makes Halar coating particularly valuable in chemically aggressive environments where long-term asset protection and maintenance reduction are key priorities.

  • Strong resistance to chemical attack
  • Improved corrosion protection for long asset life
  • Durable fluoropolymer barrier performance
  • Reduces maintenance and extends service intervals
Process Equipment

Halar Coating for Process Equipment

AST positions Halar coating as a specialist option for process equipment requiring more than a cosmetic or general-purpose finish. The value of the coating lies in its suitability for real service conditions where the consequences of corrosion, attack or lining failure can be significant. Where appropriate, AST also supports refurbishment and recoat work on valuable process assets where replacement is commercially unattractive.

  • New process equipment coating
  • Refurbishment and recoat of existing assets
  • Barrier lining for chemically exposed components
  • Support for maintenance reduction programs
Why AST

Why AST for Halar Coating?

AST's Halar coating services combine fluoropolymer expertise, practical industrial experience and structured process control. As the only licensed industrial fluoropolymer applicator in Australia, New Zealand and South East Asia, AST brings regional authority and verified technical capability to every Halar coating project.

  • Only licensed industrial fluoropolymer applicator in the region
  • Yearly technical and quality audits by Chemours Global
  • Structured process control and QA discipline
  • Lifetime warranty on workmanship

AST is the only licensed industrial fluoropolymer applicator in Australia, New Zealand and South East Asia, with yearly technical and quality audits by Chemours Global. We also provide a lifetime warranty on workmanship.

Frequently Asked Questions

What is Halar coating?
Halar is a brand name for ECTFE (ethylene chlorotrifluoroethylene), a fluoropolymer material used where chemical resistance, corrosion protection and barrier lining performance are critical. Halar coating is applied to process equipment, valves, fittings and components exposed to aggressive chemicals and corrosive service conditions.
What is Halar (ECTFE) coating used for?
Halar coating is primarily used on process equipment, valves, flow-control bodies, fabricated spools, pipework and chemical vessels where conventional coatings would be inadequate. It is particularly relevant where long-term asset protection, chemical barrier performance and maintenance reduction are key requirements.
How does Halar compare to Teflon for chemical resistance?
Halar (ECTFE) generally provides stronger barrier performance than standard PTFE Teflon coating. While PTFE excels at non-stick and low-friction applications, Halar is designed for chemically aggressive environments where a durable, impermeable barrier lining is required. PFA provides a middle ground with stronger chemical resistance than PTFE.
What is ECTFE coating?
ECTFE (ethylene chlorotrifluoroethylene) is the chemical name for Halar coating. It is a semi-crystalline fluoropolymer with excellent chemical resistance, impact strength and thermal stability. ECTFE is preferred over PTFE where barrier performance and resistance to permeation are the primary requirements.
Can Halar coating be applied as a refurbishment to existing equipment?
Yes. AST supports both new Halar coating projects and refurbishment of existing process equipment, valves and spools. Where equipment has experienced coating degradation, AST can strip, re-prepare and recoat components to restore barrier performance and extend service life.
Who provides Halar coating services in Australia?
AST (Australia Surface Treatments) is the only licensed industrial fluoropolymer applicator in Australia, New Zealand and South East Asia, with yearly technical and quality audits by Chemours Global. AST applies Halar coating to process equipment, valves, spools and fabricated assemblies across oil and gas, chemical, engineering and industrial sectors.

Only licensed industrial fluoropolymer applicator in Australia, New Zealand and South East Asia

Yearly technical and quality audits by Chemours Global

Lifetime warranty on workmanship

Need a Halar coating solution for chemically exposed equipment?

Talk to AST about your coating requirements, operating conditions and performance goals. Our team can review your application and prepare a technical quotation.

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