Powder coating is typically used as an alternative to liquid wet paint to achieve a colour finish to metal products. By applying a powder coating the product can be covered equally and streak free as well as being weather proof and long lasting.
The powder is made from polyester or epoxy resin that is ground to a fine powder and coloured to the required RAL reference. The resins are chosen to be highly durable as well as resistant to sun light to avoid fading.
The powder is applied to the product and then heat sealed in an oven.