For electronic enclosures and metal chassis, surface preparation is a crucial step to ensure durability and reliable performance. At POWDERTEK in KC, MO, we specialize in
precision phosphate washing, a process that cleans and primes metal surfaces for further finishing. This treatment, applied after
sandblasting, removes impurities such as oils, rust, and other contaminants, ensuring the surface is ready for
powder coating or painting. Phosphate washing adds a protective layer that helps to enhance coating adhesion, ensuring that enclosures and chassis are resistant to corrosion and environmental damage.