Rust buildup can not only make a car's body look bad, but it can make the metal structurally unsound for repairs and refinishing. That's why we make it easy to eliminate rust with our selection of automotive rust prevention products, including automotive rust converters, sealers, primers and fighters. Offered from companies like 3M, Rusfre and SEM, you'll find top products from brands you trust, and you can have them delivered right to your door.
Minnesota-based 3M remains one of the top choices for sealants, adhesives and chemical applications that improve a car's finish. The 3M Mar-Hyde One-Step Rust Converter is ideal for when you need to covert rust without having to resort to hand sanding. By chemically sealing the rust and providing a smooth finish, you can skip many of the more time-intensive repairs associated with this kind of work.
3M also sells a Rust Fighter and matching application wand that can help prevent corrosion in the future. Easy to spray on and sold in large, quart-sized packages, this product is ideal when you need to protect areas where you've been doing repairs. Other popular brands like Rusfre offer rustproofing for close-fitting areas, while SEM can be used beyond auto-body repair shops to include marine and industrial shops.
If you run a large or busy auto body repair shop, you may need to keep a large supply of automotive rust converters and auto primer sealer on hand. At Auto Body Toolmart, we make it easy for you to maintain your current inventory level by shipping your supplies per-bottle or in larger quantities you can keep on the shelves.
Because of the chemical makeup of rust converters and car rust prevention supplies, it's not possible to send them outside the continental United States. Contact our sales team for more information on how you can purchase these and similar supplies.
3M Cavity Wax Plus - 08852• Corrosion protection for internal body panels, frame rails and structural enclosures
• Non-hardening material will not crack, chip, or peel
• Self-healing formula$22.89
3M Cavity Wax Plus Applicator Wand Kit - 08851• Includes wands in 3 different lengths
• For faster and easier application of Cavity Wax PLus
• 24in and 34in wands feature small 360-degree spray nozzles at the ends$18.99
3M Weld-Thru Coating II - 05917• Protects bare metal from corrosion after welding
• Zinc base
• Dries in as little as 5 min$28.29
Transtar Corrosion Protection Kit - 4471$45.99
Loctite Rubberized Undercoat - 16 oz - 37580• Excellent professional blend all purpose coating
• Seals: frames, rocker panels, wheel wells and more
• Fully cures in 24 hours$3.99
Loctite Extend Rust Treatment, Quart - 75430• Convert rust to a neutral surface
• Milky white latex formula
• Best if applied before painting$28.99
3M Mar-Hyde One-Step Rust Converter - 3509• Kills rust and prepares surface for topcoat and primer
• Chemical reaction converts rust permanently
• Prevents new rust$17.49
Rusfre Rust Proofing• Provides ultimate protection against rust
• Sets up quickly with no odor
• Available in black or clear$68.99
Rusfre BBB Gun with Quick Coupler - 5050QC$110.06
SEM Rust Preventer• Corrosion protection on inner body panels and cavities
• Semi-transparent black color
• Non-hardening formula
• Optional Aero wand available$22.99
SEM Rust Preventer Aero Wand, 24" - 71120• 24" Applicator wand with 360° spray pattern
• For use with SEM Rust Preventer$5.99DiscontinuedThis item is no longer available. We apologize for the inconvenience.
RBL Products Pre-Treatment Cut Thru Marker - 5004• Prevents corrosion
• Promotes adhesion
• For use on small areas$32.36