When it comes to protecting industrial gear from corrosion and wear, two of the most common finishing options are powder coating and galvanising. Both methods offer excellent protection, but each has its pros and cons depending on the application.
What is Powder Coating?
Powder coating involves applying a dry powder—usually polyester or epoxy-based—to a metal surface, then curing it under heat. This forms a tough, durable, and attractive finish that resists chipping, scratching, and fading. It’s also available in a wide range of colours and textures, making it ideal for components that require both performance and presentation.
Read more about protective coatings on the NSW Government website
What is Galvanising?
Hot-dip galvanising involves dipping steel into molten zinc to form a corrosion-resistant coating. It creates a bonded layer that protects the metal from rust, even in harsh or outdoor environments. While not as visually refined as powder coating, galvanising offers long-term protection with minimal maintenance—particularly for structural steel and exposed components.
Which One is Better?
It depends on your needs:
- Powder coating is best for parts that require a clean, finished look, such as machinery casings, control boxes, or equipment used indoors.
- Galvanising is ideal for heavy-duty, structural components exposed to the elements—like beams, fencing, and industrial frames.
For maximum durability, some projects use both: galvanising for corrosion protection and powder coating for visual appeal and added surface toughness.
Need Expert Advice?
Choosing the right finish comes down to environment, application, and budget. At Jones Complete Services, we specialise in industrial fabrication and coatings, and can recommend the best solution for your project.
Whether you need powder coating, galvanising, or a combination of both, our team delivers high-performance finishes that stand the test of time. Get in touch today for expert guidance and a competitive quote.
