Bresle Plus Patches (pack 35) High adhesion

Bresle Plus Patches  -Latex-free and contamination-free Patches. The Bresle Patches will allow you to extract salts from blast-cleaned steel for measurement using the Horiba Conductivity Meter in the Bresle Patch Test. Salts 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 packs of 35. The Bresle Plus Patches have a test area of 1250m2 and are suitable for use with 2.5ml of water. The only degeneration on the Bresle Patches is the adhesive if exposed to extremes of temperature.  It is recommended that the Patches are used within a 12-month period from the date of purchase.