Final Coat USA Auto Appearance Protection Products - Electromagnetic  Corrosion Protection, CM3000



Fighting rust is a must. Despite advances in auto manufacturing, you need corrosion protection that goes beyond the manufacturer's limited rust warranty.

Final Coat's CM-4000 electromagnetic rust inhibitor offers the most advanced corrosion protection available. And for today's hybrid and electric vehicles, the same unmatched corrosion protection is now available with the Final Coat BPH-5000 hybrid model.

Warranty Guarantee

Final Coat warrants the effectiveness of the Electromagnetic Module against rust perforation (hole) on the doors, quarter panels, rocker panels, hood lid, trunk lid, roof, frame, floor boards and cross members. In the event that corrosion perforation (hole) occurs, then the damaged area will be repaired or replaced as determined by the warranty administrator.

Warranties may vary, check your warranty and selling dealer for specific details.


This warranty covers cosmetic rust and paint bubbling. Cosmetic rust refers to surface damage where the rusted area is at least two centimeters in diameter. Paint bubbling occurs on outside painted areas of the body panels where no bare metal or surface rust is showing and the paint is not broken, worn off, chipped, split or missing.


Installation of a CM4000 or BPH5000 module and the application of the Paint Protection are both required for this coverage.

Final Coat warrants for a period of up to ten (10) years that there will be no Cosmetic Rust or Paint Bubbling on the outside painted portion of the body panels as listed, door panels, quarter panels, rocker panels, roof, trunk and engine hood, as defined below.

Cosmetic Rust is defined as surface rust damage on outside painted surfaces of vehicle where the rusted surface area is at least 2 centimeters in diameter or larger. Paint

Bubbling is defined as a paint bubble on the outside painted areas of the body panels as listed, where no bare metal or surface rust is showing and the paint is not broken, worn off, chipped, split or missing.

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  • Monday 08:30AM - 08:00PM
  • Tuesday 08:30AM - 08:00PM
  • Wednesday 08:30AM - 08:00PM
  • Thursday 08:30AM - 08:00PM
  • Friday 08:30AM - 06:00PM
  • Saturday 08:30AM - 06:00PM
  • Sunday Closed


Deery Brothers Motors of Iowa City, Inc.

651 Highway 1 W
Directions Iowa City, IA 52246-4219

  • Sales: 319-383-0422
  • Service: 319-383-0418
  • Parts: 319-248-7836

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