Steel surfaces need protection layers against corrosion. This could be a steel staircase, an iron tubing in tunnelling or another steel object. Korrodur 1106 is the latest development and comes as water based all in one coating.
Corrosion protection is integral part of concrete repair. After proper cleaning, the easy to apply Korrex 957 coating prevents reinforcement from dangerous corrosion and provides excellent adhesion of following mineral layers