CleanWrx Solutions™ 207® provides a healthy, safe, and environmentally conscious metal surface preparation solution to exceed the highest standards for corrosion elimination, even in the most challenging heavy-industrial environments.
207® one-step application process decontaminates surfaces at the molecular level, eliminating visually undetectable levels of iron sulfide, iron chloride and other highly corrosive substances, providing a uniform receptive surface prior to coatings application, and greatly increasing coating adhesion with NO film formers.
Historically the focus has been on the adverse anions (chlorides, sulfates, and nitrates) with little attention addressing the high aggregation of FeS (iron sulfide) on a substrate of today’s metal assets.
207® reacts and solubilizes FeS (iron sulfide) with an oxidation process and solubilizes the ionically bonded FeCl 2 ( iron chloride) aggregated on the metal substrate, in addition reacts and solubilizes FeCl 2 ( iron chloride), SO 2 −(sulfate) and NO− 3 (nitrate) over the general surface area to be decontaminated.
207® addresses the cations and insoluble sulfides and chemically breaks the ionic attraction between the anions and cations and as a result eliminates the cathode-anode reaction (corrosion reaction)
With reference to:
- Aluminum: what we have found; when blasting/cleaning, sodium bicarbonate and 207® will reform aluminum hydroxide and aluminum oxide when de-painting or decontaminating aluminum. Water and sodium bicarbonate by itself is corrosive to aluminum.
- Stainless steel: we have found the 207® does a remarkable job with reforming the chromium oxide on stainless steel.
In summary the 207® results are a contaminant free substrate, does not react in solution, it only reacts with the aggregated cations and anions on the metal surface and leaves no film to interfere with coating adhesion at the coating to substrate interface.
