Dry particle inspection involves using a powder on the surface of the material being tested while it is being magnetized. The powder will cluster around areas where there is magnetic flux leakage. Berg offers dry magnetic inspection powder from Chemetall, Circle Systems, Magnaflux and Parker Research. Please browse our categories to find the best product for you. If you have any questions about our particle inspection products, please give us a call at 1-847-577-3980, or send an email to firstname.lastname@example.org. Our experienced staff is there to help.