The Bresle Test will measure contamination of water-soluble salts and corrosion products on blast-cleaned steel. These compounds are almost colourless and are localized at the lowest point of the rust pits.

If they are not removed prior to painting, chemical reactions can result in blister formation and accumulations of rust that destroy the adhesion between the substrate and the applied protective coating.

Supplied in an industrial Carrying Case with Bresle Patches (pack of 50 Standard Adhesion), Bresle Patches Plus (pack of 50 High Adhesion), Conductivity Meter, 500ml Deionised Water, 3 × 5ml Syringes & Needles, Calibration Solution, Moistening Solution and 25ml Beaker.