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 A revolutionary process that delivers a high quality finish, an excellent alternative to traditional E-coat solutions. This is achieved through a waterborne autodeposition process that utilizes chemical reactions, rather than electrical current to coat the surface. The Autophoretic process will uniformly coat the inside and outside of tubular shapes, and within narrow crevices. Runs, sags, or edge buildup is eliminated. In addition, because autodeposition film requires only alkaline cleaning to improve its adhesion and corrosion resistance, the often costly conversion coating step is eliminated.


An important advantage of autodeposition is the 100% coverage of all surfaces of a part that are wetted by the coating bath.

A major advantage of the autodeposition is that no organic solvents are needed, and that little or no VOC is emitted.

This is in keeping with ALF Engineering commitment to adopt eco friendly manufacturing processes.

Autophoretic® is a trademark name for the autodeposition process manufactured by Henkel Surface Technologies.


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