Compare Undercoatings for Vehicles
Which Automotive Undercoating to Use?
Protection from Rust and Corrosion: The undercarriage of vehicles is constantly exposed to moisture, road salts (in winter), mud, and other corrosive elements. Without a protective layer, metal components can rust over time, compromising the vehicle's structure and safety.
Improved Durability: Undercoating provides an extra layer of durability to the vehicle, making it less susceptible to damage from road debris, rocks, and other materials that may come in contact with the underside of the vehicle.
Undercoating helps create a barrier preventing moisture and road salt from directly contacting the metal.
Tekton® 44 Undercoating
Traditional Permanent Automotive Undercoating is a black, solvent-based coating designed for long-term protection of vehicle undersides. Stays slightly tacky and flexible—even in cold weather—to guard against rust and corrosion from salt, acid, sand, and more. Ideal for used vehicles, trailers, and chassis. Not paintable. Apply with spray gun, brush, or dip.
- For Surfaces that are not Touched or Walked On (underside of car, trailer,etc)
- Stays Slightly Tacky and Flexible (even in cold temps)
- Protects Against Rust and Corrosion Caused by Salt Spray, Acid Mist, Sand, Chipping, Animal Waste, Fertilizer
- Cannot Be Painted Over
- Apply at Temperatures Between 32F and 91F
- Great for Used Vehicles
- Protection for Undercarriage and Chassis of Cars, Trucks, Buses, etc
- Black / Solvent Based
- Light Orange Peel Textured Finish
- Apply with Spray Gun, Brush or Dipping
3 in 1 Undercoating Rust Prevention
Combines a rust converter, primer, and top coat in one easy-to-use formula. Apply directly to rusted metal—no prep needed. Dries to a durable, flexible matte black finish that resists corrosion from salt, acid, and more. Ideal for automotive, industrial, and agricultural use. Water-based with a light textured finish; Apply by Spray Gun or Roller.
- Rust Converter, Primer, and Top Coat Combined
- Can be applied direct to solid, rusted surfaces without need for rust converter or primer
- Dries to a Hard Yet Flexible Plastic Finish
- Protects Against Rust and corrosion caused by salt spray, acid mist, sand, chipping, animal waster fertilizer
- Can be Painted Over
- Apply at Temps between 60F and 90F
- Protection for machinery, vehicles, equipment and structures
- Matte Black / Water Based
- Light Orange Peel Textured Finish
- Apply with Spray Gun or Roller