A clear, enhanced powder coating is useful where a professional finish is required. Clear top coatings are versatile and protect against corrosion and oxidation. They are easy on the eye, especially when used to enhance the appearance of a rather dull material. Here are some other top benefits of a clear coat.
1. It Enhances the Color Depth and Aesthetics
A clear top coating is often used in applications where aesthetics is crucial for the project. They can alter the gloss levels of a metallic enhanced powder coating. You can use them over any color to add the depth of the hue.
They can also enhance the aesthetics of the material by creating a contrast hue. It is suitable where there is a need for a professional finish that will add sparkle with minimal time and resources.
They can improve the finish of materials, such as aluminum, which will be bland without the extra coating. For example, if the surface is black, a clear coat can add that extra shine to enhance the color.
2. It Helps Reduce Oxidation
A clear enhanced powder coating is required for metallic powder bases. Such a base needs an additional layer of finish; otherwise, it will degenerate when exposed to moisture in the atmosphere. A clear finish prevents the flakes from reacting with oxygen, which can age and deteriorate the base material.
A primer or base is not necessary for most clear coating applications. The coating protects in order to prevent oxidation or corrosion. However, there are specific applications that need a powder coating primer. If the material is exposed to salty water, rain, or snow salt, a primer may be required.
3. Professional Finish for the Material’s Durability
Metallic components are prone to oxidation and corrosion. A primer is often necessary for aluminum and chrome flakes, and not only for aesthetics, but to provide additional protection. A clear professional powder coating can perform both functions simultaneously.
It is also worth noting that some liquid powder coatings can yield a porous topcoat. A clear coating is consistent and non-porous. It can be applied during the first curing process to ensure it bonds with the base and provides better protection.
4. It Has an Efficient Curing Process
Like with all enhanced power coatings, the application of a clear coat has to be uniform and level. The coating is applied halfway through the curing process when the base material reaches a pre-defined temperature. Sometimes polyester-based products may need an acrylic resin to enhance consistency.
The clear coat process is simpler and less time-consuming. It is ideal for applications where you need a professional finish for aesthetics and protection when you have little time. The time and labor savings can reduce production costs.
5. It Allows for a Unique Finish and Material Options
You can also use a wide range of specialty finish for your project. Materials such as chrome are best suited by clear professional finishes that enhance its exterior and extend its durability. These coatings are cost-effective to use for a wide range of applications.
Clear liquid coatings are not completely invisible, so you must choose a coat that corresponds to the gloss levels you want for the part. It is also advisable to choose a finish that will complement the base material. For more information on powder and liquid coating, contact Professional Finishing today.