Is Powder Coating Durable?

Powder coating of metal parts. A man in a protective suit sprays powder paint from a gun on metal products.

Metal tools, art, and other objects can be incredibly durable when properly maintained. However, they can be susceptible to rust and degradation if the unprotected metal is left exposed to the air. The good news is that powder coating with a trusted partner in Parker, CO, can help provide the longest possible lifespan and good protection for your metal items. Is powder coating really that durable, though?

The short answer is, yes, it is highly durable. However, you’ll need to know a bit more about how the process works to appreciate just how durable this coating can be, particularly when compared to paint.

How Powder Coating Works

Before anything is done, the metal item must first be cleaned completely. Sand blasting is the preferred method here.

With power coating, the powder is applied using an electrostatic gun in most instances, although there are other methods. In all situations, the metal object is given a negative charge, while the powder is positively charged. This creates a very strong bond between the object and the powder particles.

Once the power has been applied, the object must be baked in a special oven. This cures the coating and ensures that it is completely adhered – it essentially melts, and creates a film or coating over the area that has been treated. The curing process usually takes less than a half-hour, as well. Compare that to paint, which may take 24 hours or longer to dry completely before the tool or item is ready for use.

Note that powder coating can be done in a wide range of colors, and in some instances, textures can be applied to enhance grip or traction, as well. Because of the application process, you will find that the colors stay bolder and more vibrant over time and that the coating does not run, or drip.

Because of the electrostatic bonding and the oven curing process, powder coating is much more durable than paint. It will never peel off, and it is highly resistant to scratching and chipping. It is also resistant to corrosion and weathering and will hold up to plenty of wear and tear.

As you can see, powder coating results in a highly durable finish that lasts far longer than paint. Working with a trusted partner in Parker, CO, can ensure that your metal items have the protection they need to last a lifetime.