Male At least 6 months’ work experience in spray painting. Removing rust and other loose materials using acid or a wire brush. Filling, sanding, and smoothing surfaces that need to be sprayed. Applying masking tape and coverings over areas that are not being sprayed. Selecting and mixing the required coating liquids. Selecting and attaching the correct spray nozzle to create the desired spray pattern. Spraying machines, products, and wall areas using industry techniques. Cleaning spray cans, nozzles, and other spraying equipment after each spray job.