Good morning,

We have some circuit boards that we coat with Chemtronics Konform AR, that when returned from the field need to be washed to remove the graphite/carbon and brass dust (it won't blow off).   Washing and rinsing at temperature tends to peel the conformal coating off.  The currently process is hand washing and rinsing, but it is a totally uncontrolled process.

I'm looking for recommendations for a more controlled process that is less likely to remove the coating.  I just want to get the dusty stuff off the board.  It looks I'm going to have to create a machine or controlled process the works at room temperature.

Phil

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