Powder coating is a popular finishing process used to protect and beautify metal surfaces. It involves applying a dry, powdered coating to metal surfaces and curing to form a hard, durable finish. 

Powder coating has advantages over traditional wet painting methods, making it a popular choice for many applications. A primary advantage of powder coating is durability. 

Powder coated finishes are extremely resistant to chipping, peeling, and fading. They’re ideal for harsh conditions or frequent handling. Powder coated finishes are resistant to corrosion, a good choice for metal objects exposed to elements.  

Powder coating is also environmentally friendly compared to traditional wet painting methods. Powder coating does not produce volatile organic compounds (VOCs), harmful air pollutants released during wet painting process. 

In addition, powder coating minimizes overspray, which means that less coating material is wasted when applied. 

Powder coating can be applied more quickly with less labor, making it a more cost-effective option. The curing process for powder coating is typically shorter than wet painting so objects can be handled and put into use more quickly.