Circle Systems Mi-Glow

Berg offers Mi-Glow products from Circle Systems including magnetic stripe cards, inspection oils, ready to use sprays, liquid concentrates, powders, water conditioning agents and whit contrast paint. Mi-Glow products are fluorescent and non-fluorescent magnetic particles used for wet magnetic particle inspections and penetrant testing.  Please browse our categories to find the best product for you.  If you have any questions, please give us a call at 1-847-577-3980 or send an email to  Our experienced staff is there to help.

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