Powder coating is a heat curable finish available to meet many requirements. Powder coating can be used on many different types of metals both ferrous and non-ferrous. Because of this and other advantages powder coating is quickly becoming the finish of choice. All surfaces to be coated are abrasive blast cleaned to SSPC specifications or chemically treated. After pretreatment the product is electro statically sprayed with the powder coating to provide uniform coverage.
Heat is applied to the part either by convection or infra-red.
After cooling the part is ready for use. Fusion bonded powder epoxy coating is widely used throughout the gas and pipeline industry because of its excellent corrosion protection, It is also gaining acceptance where potable water is in use.