*Nationwide Warranty *Superior Product *Used by the Aircraft Industry *Prompt, Reliable Service for Over 30 Years! *New & Used Cars & Trucks *Body Shop's #1 Choice *Does Not Void Manufacturers Warranty. *Unlike Conventional Oil,Tar and Wax-based Products,Which Do Little More Than Just Cover Up the Metal in Your Vehicle,Rust Check Creeps into All Hidden Rust Prone Areas Including Doors,Fenders,Pillars,Frame Members,Engine Compartments and Cavernous Undercarriage Areas Where the Rusties Love to Hide Out. *Rust Check is Time Tested and Proven for Over 30 Years. *Rust Check is Not Only for New Vehicles. Even Older Vehicles and Those Treated with Other Inadequate Rust Coatings Can Benefit From the Deep Penetrating Action of Rust Check. *Rust Check Will Not Repair Damage Already Done to Older Vehicles but It Will Inhibit the Progression of Rust in Problem Areas. *Rust Check Has Been Accredited by Almost 1,000,000 Satisfied Customer's this is the Most Compelling Evidence that Rust Check Really Works. *Rust Check Preserves Wiring Connections,Electronic Components and Creates a Less Hostile Environment for Mechanics,Which Will Save you Money and Protect Your Inv estment COMPARISON Conventional "Rust Proofing"with Oil Sprays,Tars and Waxes. * Tars and Waxes Will Probably Attack and Jam Power Windows and Locks and Affect Electrical Systems. They Will Crack or Peel Thus Allowing Moisture and Oxygen to Pass Directly to the Metal Doing Much More Harm Than Good. *Rust Check Keeps Moisture and Oxygen Out,Other Rust Proofing Materials Can Seal Water In,Failing to Displace Moisture.