Powder Coating Aluminium Sliding Window

A powder coated aluminium window refers to the colouring or finishing process. It uses polyester powder that is today available in hundreds of different colours, textures and shades.It uses polyester powder that is today available in hundreds of different colors, textures and shades. The typical aluminium window, before it is made will go through a variety of cleaning and pre-treatment processes before the polyester powder is applied to create the final colored window. Strength.