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Chemical Resistant Coating Solutions for Process Equipment

AST provides specialised chemical-resistant and barrier-focused coating services for process equipment, fittings, vessels, laboratory hardware and fabricated components operating in aggressive chemical environments.

Where chemical resistance and barrier performance are critical, credibility in fluoropolymer application matters. AST is the only licensed industrial fluoropolymer applicator in Australia, New Zealand and South East Asia, and undergoes yearly technical and quality audits by Chemours Global.

Chemical Process Equipment Coatings

Chemical process equipment often operates in conditions where conventional protective finishes are inadequate. AST supports applications requiring fluoropolymer-based coating systems to protect surfaces exposed to corrosive media, permeation risk or repeated process attack.

  • Process vessels and tanks
  • Fittings and pipe assemblies
  • Laboratory hardware
  • Chemical-exposed fabrications

Halar Coating for Chemical Resistance

Halar coating is a specialist technology option where ECTFE barrier performance, chemical resistance and corrosion protection are important. This makes it highly relevant to process equipment, lined assemblies, fittings and specialised components exposed to aggressive chemical service.

Learn more about Halar coating services →

Tefzel Coating for Protective Fluoropolymer Performance

Tefzel coating is an ETFE-based fluoropolymer option where chemical resistance, corrosion protection and durable service behaviour are required. This content should cross-link to industries such as oil and gas, fabricated process assemblies and general industrial equipment protection.

Learn more about Tefzel coating services →
Credibility matters

Only licensed applicator in Australia & NZ

For customers in chemical and scientific environments, supplier credibility is critical. AST undergoes yearly technical and quality audits by Chemours Global and provides a lifetime warranty on workmanship.

Where chemical resistance and barrier performance are critical, credibility in fluoropolymer application matters. AST is the only licensed industrial fluoropolymer applicator in Australia, New Zealand and South East Asia, and undergoes yearly technical and quality audits by Chemours Global. AST also provides a lifetime warranty on workmanship.

Frequently Asked Questions

What is the best chemical resistant coating for process equipment?
Halar (ECTFE) coating generally provides the strongest barrier performance for process equipment exposed to aggressive chemical environments. For applications requiring a balance between chemical resistance and broader fluoropolymer performance, PFA coating is also a strong option. PTFE provides standard non-stick and chemical resistance performance. The right choice depends on the specific chemicals involved and the severity of service exposure.
What is Halar coating used for in chemical applications?
Halar (ECTFE) coating is used on process equipment, valves, fittings, fabricated vessels and pipework assemblies exposed to aggressive chemicals where a durable, impermeable barrier lining is required. It is particularly relevant in chemical process, petrochemical and laboratory environments where conventional coatings would be inadequate.
Can chemical process equipment be refurbished with a new coating?
Yes. AST supports refurbishment of existing process equipment, valves and fabricated assemblies where coating has degraded due to chemical attack, wear or service conditions. Recoating is often commercially attractive compared to replacement, particularly for larger fabricated vessels and process assemblies.
Who provides chemical resistant 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 and a lifetime warranty on workmanship. AST provides Halar, Tefzel, PTFE and PFA coating services for chemical process equipment, vessels, fittings and fabricated assemblies.

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 Quote for Your Equipment?

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

Request a Quote