FeDOX is a product specially developed for derusting the inside of tanks and steel parts and is used to prepare FERTAN for surface protection. The steel parts/tank inner surfaces become absolutely blank through the use of FeDOX. The product contains special wetting agents and biodegradable surfactants in an aqueous solution. The metal that has been derusted with FeDOX is protected against corrosion before it is coated/painted with FERTAN. FeDOX is used in a 10% solution with water.
Preparation of a bath with 11 liters: Put approx. 7 liters of water at a temperature of approx. 60°C into the tank and slowly add 1 liter of FeDOX while stirring. Fill the tank completely with 3 liters of tempered water and mix well. Then let the tank react at room temperature for about 12 hours. Empty the tank, collect the material in a suitable container for reuse. Rinse the tank very well with clear water, several times if necessary, and add FERTAN to the tank, allow to react and then rinse out very thoroughly with clear water. FeDOX can also be run in ultrasonic systems with different concentrations. A constant temperature of approx. 55 - 60° C dissolves even severe corrosion in a very short time.

Safety data sheet according to Regulation (EC) No. 1907/2006
DANGER
Danger notice
May be corrosive to metals. Causes serious irritation of the skin and serious eye damage.
safety notice
Do not breathe mist/aerosol. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair) Take off immediately all contaminated clothing, wash skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove existing contact lenses if possible, continue rinsing. Immediately call a POISON CENTER or physician.
 

Here you can download the technical data sheet.