- Description Rusteprufe Blade provides corrosion protection for knives, edged tools, and other steel equipment exposed to moisture and demanding conditions. The blade-specific formulation protects thin edges without buildup while creating a barrier against rust, salt, sweat, and water exposure. It penetrates microscopic pores in the metal to help prevent corrosion and maintain edge integrity. Packaged in a 1.7 fl oz bottle with a needle oiler tip for precise application and controlled coverage.
