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DR-60 Cleaner-Remover is used in the penetrant process to remove excess, nonwater-washable penetrants from part surfaces, e.g., Sherwin DP-40 Dye Penetrant (visible red) and Sherwin RC-65 and RC-77 Flourescent Penetrants. It is a manual “wipe on” and “wipe off” material and, consequently, recommended for small areas. -
DR-62 Cleaner-Remover is used in the penetrant process to remove excess, non water-washable penetrants from part surfaces, e.g., Sherwin DP-40 Dye Penetrant (visible red) and Sherwin RC-65 and RC-77 Fluorescent Penetrants. It is a manual “wipe on” and “wipe off” material and, consequently, recommended for small areas. -
ER-85 is a Method B emulsifier. It does not require a prewash step and is used at full strength. It meets the requirements for low sulfur, low halogen, and low-sodium. -
ER-83A is a hydrophilic emulsifier used diluted with water to emulsify Sherwin’s non-water washable penetrants.
