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Rust Prevention & Protection

Roadway chemicals that are used to remove snow and ice, plus the natural environment, cause rust and corrosion to both steel and aluminum bodies.


A Lanolin based rust preventative, lubricant, and penetrate. An alternative to undercoating, remains soft and flexible, and heals itself so it can continue to protect. Can be applied on new and used vehicles with corrosion. Re-application suggested, every 15,000 miles.

Rusfre Rustproofing

A high quality petroleum tacky based, (black in color on underbody, amber color oninner panels), compounded undercoating/rustproofing material that gives long lasting protection against underbody and inner panel rusting/corrosion, with all types of metals. Applied, Rusfre provides a film that will not crack or peel while meeting military and postal specifications. A two year touch up is recommended.

Rusterminator – (Electronic Rust Deterrent) Since 1990

Electronic rust control is a proven science, being used on underwater bridge supports and underwater pipelines. Although different, the Rusterminator signal is sent directly into the vehicles body, sending a positive pulse of electrons to all grounded metals. This pulse works to equalize the small galvanic values that exist, working to stabilize the metals to guard against the damaging decay of metal perforation.

Proudly engineered and manufactured in the USA, the Rusterminator with installation offers a limited lifetime warranty against rust perforation. (See warranty for details).

**Combine the Rusterminator with either Rusfre or PFC and save 10%!

Warranty Information

Auto-TEK Ohio LLC expressly disclaims all warranties, either expressed or implied, including and implied warranty of merchantability or fitness for a particular purpose, and neither assumes nor authorizes any other persons to assume for it any liability with the sale of said products. For manufacturer warranty information, please refer to manufacturer’s website.

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