NOX-RUST X-121 BLACK | 12/11 oz Cans

NOX-RUST X-121 BLACK | 12/11 oz Cans
(No reviews yet)
10.00 LBS

NOX-RUST X-121 BLACK in a case of 12/11 Ounce Aerosol Cans

NOX-RUST X-121 BLACK thixotropic wax rustproofing compound designed to provide a long-term protective film for automotive primed and unprimed surfaces. NOX-RUST X-121 BLACK will dry to a black, firm wax-like film that will repel water, self-heal, and remain flexible at low temperatures. It is a premium wax-based rust preventative sealant that protects undercarriages, and is designed for commercial and automotive vehicle use. Coverage is roughly 7 to 10 square feet per can based on proper thickness of 5 mils dry (6.5 - 8 mils wet).


  • Commercial Vehicles - Tractor Trailers
  • Passenger Cars and Light Trucks
  • Utility Trailers
  • Off-Road Vehicle
  • Motor Homes
  • Recreation Vehicles
  • Or any surface where corrosion is a concern


  • Protects against rust & corrosion
  • Translucent finish allow base color to show through
  • Stop or reduce existing rust from spreading
  • Sound Deadening to reduce road noise
  • Remains Pliable to resist Chips and Cracks
  • Last 4x longer than Oil-Based and Asphalt-Based Undercoatings

There aren't any reviews yet. Write a Review.

Understanding MIL Thickness

Customers Also Viewed

Safety Data Sheet
Product Data Sheet
GM Service Bulletin 10054955-4404
GM Service Bulletin 10067321-9133

Due to these products being hazardous, an additional shipping charge of $25.00 is automatically added to all Ground Shipments. If you are able to order any combination of products that makes your total cart weight over 150 lbs, this additional fee is waived. This can equate to considerable savings on shipping.