Pretreatment Procedure

Before any coating can begin it is important that a proper pretreatment process is carried out and at Joseph Industries we do not take this lightly.

We have an 11 tank dipping system in order to assure the quality finish that our clients demand from a proper job. The pretreatment tanks are also revolutionary in their own right as they are all fitted with sensors and digital alarms systems to minimize human error, transforming the process into a scientific art form.

In addition, all our rinse tanks are controlled with automatic cascade technology to ensure clean rinsing and all the water used is deionized water in less than 30 microsiemens at 200°C.

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