BRESLE METHOD – DIRECT SAMPLE PROCEDURE (DSP) Measuring blind In everyday inspection work you will never see a blind or almost blind inspector visually checking the condition of a coating system. However one of the most frequent used tests methods can best be compared with this almost blind inspector. TQC took a closer look at the Soluble salt measurement with the use of Bresle patches. This study indicates there is a lot of confusion about interpretation of test results. Accompanied by many pos