54A068 - Walter SURFOX-G pH Neutral Electrolyte Cleaning Solution 208L

Technical Overview of Walter SURFOX-G Electrolyte Solution

The Walter SURFOX-G (SKU: 54A068) is a specialized electrolyte solution formulated for the electrochemical cleaning and passivation of TIG welds on stainless steel. Supplied in a bulk 208-liter drum, this product is designed for high-volume industrial applications where safety, efficiency, and surface integrity are paramount. Unlike traditional pickling pastes or aggressive acid blends, SURFOX-G utilizes a salt-based technology that maintains a neutral pH. This chemical composition allows for the effective removal of heat tint and weld discoloration without the significant safety hazards associated with hydrofluoric or nitric acids.

One of the critical technical features of SURFOX-G is its ability to foster passivation. When used in conjunction with a SURFOX electrochemical cleaning machine, the solution facilitates the removal of free iron from the surface while simultaneously promoting the reformation of the chromium oxide passive layer. This dual action ensures that the stainless steel is not only visually clean but also chemically restored to its corrosion-resistant state. The electrolyte is highly conductive, ensuring a stable arc and consistent cleaning speed across the weld seam.

Regulatory compliance and environmental safety are key differentiators for this formulation. SURFOX-G is NSF registered, making it suitable for use in food and beverage processing facilities where non-toxic and non-contaminating substances are required. The neutral pH significantly reduces the risk of chemical burns to operators and minimizes the generation of harmful fumes during the cleaning process. Furthermore, the solution is non-corrosive to the base metal, preventing pitting or surface degradation that can occur with improper acid neutralization. This 208L drum configuration ensures a continuous supply for automated or busy manual cleaning stations, reducing downtime associated with frequent container changes.