FAQs

Noel Welding Center

  • What is powder coating?

    Powder coating is a modern finishing technique that applies a decorative and protective layer to various materials and products used across industries and consumer applications. The process uses finely ground particles of pigment and resin that are electrostatically sprayed onto the surface. These charged particles stick to the electrically grounded material and are then heated in a curing oven, where they melt and fuse into a smooth, even coating. The finished product features a uniform, durable, and aesthetically pleasing surface.
  • Why is powder coating better than painting?

    Powder coating offers several performance advantages over traditional liquid paint. It creates a final dry film thickness that's 4 to 10 times thicker than conventional spray paint, providing enhanced protection. The chemical makeup of cured powder coating is physically harder than wet paint, which means it delivers significantly better resistance to scratches, chips, and wear. It also bonds more effectively to the substrate and can flex with the material without cracking or peeling. When properly pretreated and using quality powder coating materials, the finish provides exceptional corrosion resistance and lifespan compared to standard spray paint, especially in outdoor or demanding environments.
  • What are powder coating advantages?

    The application method used for powder coating delivers a durable, consistent, and visually appealing finish. Every powder coating provides both decorative appeal and protective benefits. Different powder coating formulations are available to offer enhanced protection against UV exposure, corrosion, abrasion, and chemical damage. Certain formulations are even FDA-approved for food-grade applications.
  • Can stainless steel be powder coated?

    Yes, stainless steel can be powder coated.
  • How long does powder coating last?

    The lifespan of powder coating on steel varies based on several factors, including coating type, environmental exposure, and how well it's maintained. Components kept indoors generally last 15 to 20 years, while those used outdoors and exposed to weather elements and UV rays typically last 5 to 10 years before needing maintenance or recoating.
  • What is the cost of powder coating?

    Pricing depends on several factors, including the type of powder used, the condition of the item, its size, and the quantity being processed.
  • How is powder coating applied?

    Powder coating is typically applied using an electrostatic spray gun inside a powder booth. The coating is fully cured in an oven at 400°F for 10 to 20 minutes, depending on the specific requirements.
  • What are the steps required to achieve a powder coated finish?

    We begin by preparing the part through either steam washing or sandblasting. Next, we apply the selected powder coating and cure it in an oven at 400°F.
  • What is the lead time to powder coat an item?

    Turnaround time varies depending on the quantity, color selection, and our current project schedule.
  • Can you custom make a powder coat color?

    Yes, we can create custom powder coating colors. A minimum order quantity is required for custom colors.