54B067 - Walter Surfox 3-3/4x7 Marking Stencil

Precision Electrochemical Marking with Walter Surfox Stencils

The Walter 54B067 3-3/4" x 7" Stencil is a specialized accessory engineered for use with the Walter Surfox electrochemical weld cleaning and marking ecosystem. In the realm of industrial finishing, traceability and branding are critical. This stencil is designed to facilitate the electrochemical etching process, allowing operators to permanently mark stainless steel surfaces with high-contrast, black oxide marks that do not alter the surface integrity or passivation layer of the metal.

Measuring 3-3/4 inches by 7 inches, this stencil provides ample surface area for a variety of marking applications, from company logos and QR codes to part numbers and safety warnings. The material construction of the stencil is selected to resist the acidic nature of electrolyte solutions (such as Surfox-M or Surfox-E) and the thermal dynamics of the electrochemical reaction. This ensures that the stencil maintains its dimensional stability and edge definition over repeated uses, preventing the 'bleeding' of electrolyte that can cause fuzzy or indistinct marks.

Integration with the Surfox system is seamless. The stencil is typically used in conjunction with a marking wand and a conductive pad soaked in electrolyte. When the current is applied, the stencil acts as a precise mask, allowing the current to pass only through the permeable areas to oxidize the steel surface. This process creates a permanent mark that is resistant to heat, chemicals, and mechanical wear, making the 54B067 an essential tool for fabrication shops requiring ISO-compliant traceability or professional branding.

Whether used for one-off custom jobs or batch processing, the 54B067 stencil delivers consistent performance. Its durability reduces the frequency of replacement, while its clarity ensures that every mark meets the high aesthetic standards expected in industries such as food and beverage, pharmaceutical, and architectural fabrication.