Why Is Mil Thickness Important in Powder Coating?

Powder coating is well known for creating a beautiful, vibrant finish for many different products, including auto body parts. However, powder coating can also be a complicated process with a lot of different factors and variables to keep in mind. To maximize the benefits of powder coating and ensure you’re happy with the finished result, it’s important to choose process options that are best for your needs—including mil thickness. So, what is mil thickness in Washington? Keep reading to learn more.

What is mil thickness?

Mil thickness is a common term used in powder coating. Contrary to common assumptions, “mil” is not short for millimeter. In fact, a mil is its own unit of measurement that is equal to one one-thousandth of an inch, or about 25 microns. While this might not seem like a very important factor to consider, it’s actually crucial when it comes to the appearance and durability of powder coating. If the mil thickness is too small, the powder coating might not offer full coverage and might leave the product susceptible to corrosion. On the other hand, excessive powder coating mil thickness in Washington can result in problems with durability and flexibility.

Choosing powder coating mil thickness

Choosing the right mil thickness can be tricky, but the most important thing to keep in mind is that selecting mil thickness is about balancing functionality and appearance. In general, greater mil thickness offers the best performance benefits. Applying more coats of powder coating offers more protection against problems like corrosion and chipping, but it can also negatively affect the appearance of the product. Greater mil thickness can result in orange peel, a problem that causes the surface of a powder coating product to develop small bumps and divots that resemble the texture of an orange.

Smaller mil thickness is a popular choice for products that have a primarily aesthetic purpose. Thinner layers create a surface that’s smooth and sleek, which is ideal for products where appearance is the main concern. However, lower mil thickness does not offer as much protection and leaves the product more susceptible to corrosion and other common kinds of damage.

Start by considering the specifics of your product and how it will be used. Determine whether you need to prioritize appearance or functionality. This will give you some guidance when it comes to choosing the appropriate mil thickness for your product. If you’re still having trouble making a choice, consult with a professional powder coating technician. Professional advice can steer you in the right direction and make the choice easier for you.

What is mil thickness in Washington?

If you have more questions about powder coating mil thickness in Washington, reach out to Powder Vision Inc. We’ve been providing the community with powder coating services since 1997. No matter the specifics of your project, our team has the experience and skills necessary to ensure you’re happy with your finished product. Find out more about everything we have to offer and request a consultation by giving our team a call today.