A low foaming water-based iron phosphate pretreatment that produces a uniform conversion coating on steel or aluminum surfaces. It is formulated to remove moderate soils such as metalworking fluids, stamping oils, drawing compounds, rust preventatives, etc. The coating becomes an integral part of the metal surface, producing a characteristic color ranging from iridescent blue to a golden hue (aluminum coatings appear slightly golden).
Aluminum Surface Pretreatment
Steel Surface Pretreatment
Walker engineers water based steel and aluminum metalworking surface pretreatments and rinse agents for various applications. Customized and formulated to meet fabrication, pre-finish and post-finish requirements.