How Long Does Powder Coating Last?





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Is your business in route for an upgrade? It’s not uncommon for successful businesses to upgrade components to serve their customers better and bolster their brand. Since you’re reading this, it’s safe to assume that your business is ready to level up and lead the competition.

One of the most important things you can do is add a fresh coat of paint to preserve your equipment and maintain a professional look. One of the best ways to do that is with powder coating. However, you may be wondering, “how long does powder coating last?” You would want your coating to be worth the investment.

Luckily, you’ve come to the right place for answers. This article will show you what you need to know about powder coatings so you’ll know if you should make the right move. Read on to find out more, then reach out to Glenn Metalcraft to discuss your full-service metal manufacturing needs.

So, How Long Does Powder Coating Last?

Powder coating is a powerful substance, but not all coatings are created equal or for the same tasks. Powder coatings vary in strength, application, and usage, all of which will affect the longevity of the coating overall. Here are just a few questions you’ll want to ask yourself that will help determine how long your coating will last.

powder blends in green, rust, yellow color on a white surface

What Are the Different Types of Powder Coatings?

The most obvious thing to look into is the type of powder coating you plan to use. There are several different types of coatings, but the most common ones are:

  • Polyester coating: a popular coating material used in many interior and exterior applications;
  • Epoxy coating: a super strong and durable material that’s great for indoor usage;
  • Fluoropolymer coating: A highly weather-resistant coating that makes it great for exterior use, and;
  • Urethane coating: A coating similar to polyester but is harder and more resistant to chemicals.

Each type of powder coating offers its own strengths, and by choosing the best one for your needs, you can get the most years out of it.

Also, by applying a pre-treatment solution before you add the coating, you will maximize the lifespan of the coating and keep your equipment looking new for a long time to come!

how long does powder coating last on a green powder coated structure in a outdoor winter environment

What Factors Affect the Life of a Coating, and How?

Of course, the lifespan of your powder coating can also be affected by the numerous factors surrounding your business and your application. The first thing to determine is whether you’ll be adding the coating for interior or exterior use. If the item you’re applying the coating to is for outdoor applications, but the powder coating itself is for interior application, you will drastically reduce the lifespan of the coating.

The presence of certain chemicals in the environment could also affect the coating’s lifespan. Although some powder coatings have more resistance to chemicals and corrosion than others, a chemical-laden setting is sure to wear all coatings down at a faster rate.

You’ll also want to factor in the function of the actual machine or part that’s being coated. A stationary machine or component is less likely to wear down the powder coating, while one that’s constantly moving and creating friction and heat will wear the coating down faster.

Hanging conveyors in an industrial powder coating line.

Get the Right Coating for Your Needs

Hopefully, this article gave you some insights into what determines how long powder coatings will last, as well as the type of coating you need for your part or application. That said, you’ll want to make sure you get the right people to add the correct powder coating for the task.

Glenn Metalcraft is the heavy gauge metal spinning leader and provides a full-service machining and finishing options menu. Our mission is to provide innovative, single-source solutions to the OEM industry. Make sure to check out our site to see what we have to offer, or give us a call and start working with us today!

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