Testing and toil pay off in conversion from zinc to iron phosphate
Any finisher who has spent thousands of dollars disposing of a few drums of zinc sludge has undoubtedly said, "There's got to be a better way."
Three years ago, the Wayne Division of Dresser Industries found its better way. Driven by concern for the environment and ever-rising waste disposal costs, Wayne’s management switched the company’s powder-coating pretreatment system from zinc to iron phosphate.