54B079 - Walter Surfox Large Marking Stencil 355x155mm

Technical Overview of the Walter 54B079 Surfox Stencil

The Walter 54B079 is a specialized marking stencil designed for integration with the Surfox electrochemical weld cleaning and marking system. Measuring 355mm by 155mm, this stencil provides a generous surface area, making it ideal for applying larger company logos, QR codes, serial numbers, or technical specifications directly onto metal surfaces. Unlike traditional adhesive labels or ink-based markers, electrochemical marking creates a permanent modification to the metal surface, ensuring traceability and branding that withstands harsh industrial environments.

This stencil is engineered to work in conjunction with the Surfox marking kit and appropriate electrolytes (such as Surfox M or Surfox T). The mesh construction allows the electrolyte to pass through selectively, completing the electrical circuit between the marking wand and the workpiece. This process can yield either a black oxide mark (using AC mode) or a white etched mark (using DC mode), depending on the power source settings and the specific alloy being marked. The 54B079 is constructed to resist the acidic nature of marking electrolytes, ensuring it maintains its structural integrity and definition over repeated uses when properly cleaned and stored.

For industrial MRO applications, the ability to permanently mark stainless steel without introducing stress risers (as seen with mechanical engraving) or heat-affected zones (as seen with laser marking) is critical. The Walter 54B079 facilitates a non-destructive marking process that preserves the passive layer of the stainless steel, maintaining the corrosion resistance of the base material. This makes it an essential accessory for industries requiring strict traceability, such as food and beverage processing, pharmaceutical equipment manufacturing, and architectural fabrication.

Key Technical Specifications:

• Dimensions: 355mm x 155mm (Approx. 14" x 6")


• System Compatibility: All Surfox machines equipped with a marking kit


• Marking Type: Permanent electrochemical etch


• Material Suitability: Primarily stainless steel; compatible with other conductive metals using appropriate electrolytes