KETTLER® utilizes their innovative Electrotherm™ coating method on all their stunning wrought iron furniture. This unique finish is three times thicker than traditional powder coating, resulting in a flawlessly sleek surface with no visible weld marks. It's highly resistant to scratches, peeling, fading, and chipping, making it a top choice for long-term use. Plus, the coating also helps keep the furniture 20% cooler even after extended exposure to the sun, guaranteeing both durability and comfort.