Nox-Rust® 7703B


A metallo-organic, polar type rustproofing compound specifically designed to protect enclosed automotive body sections. This rustproofing compound has a thin gel, but low viscosity that allows for film build on vertical surfaces and for seam penetration (capillary action) into areas with metal-to-metal overlap. The resulting film is amber in color.

Key Features

  • Repels water, self-heals, and remains flexible to prevent chipping or cracking
  • Recommend in use wherever a water displacing, long term, inner body corrosion preventive is needed
  • Normally applied by low pressure airless spray equipment with accessory spray wands capable of coating critical areas through existing openings or drilled 1/2 inch access holes


Nox-Rust® coatings are used for extended corrosion resistance and sound deadening requirements for transportation, storage containers and other OEM equipment.

Success Story


The global leader in elevator manufacturing was experiencing rusted guide rails before installation, costing valuable time as this situation required the removal of corrosion before installation.

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