DIN/TR 55684:2021 Corrosion protection of steel structures by protective paint systems - Testing of surfaces before application of coating materials for containments that cannot be detected visually / Note: To be replaced by DIN/TR 55684 (2023-02).
This document contains test to dedect oils, greases and waxes on for coating prepared steel surfaces.
DIN/TR 55684:2021 history
2021DIN/TR 55684:2021 Corrosion protection of steel structures by protective paint systems - Testing of surfaces before application of coating materials for containments that cannot be detected visually / Note: To be replaced by DIN/TR 55684 (2023-02).