Material: Water-based primer Net Content: 100ml Package Includes: 1 x Chassis Rust Converter 1 x Brush Specifications: Converts Existing Rust – Chassis Rust Converter replaces existing rust with a dark and protective polymeric barrier. It transforms rust into an inert coating, sealing out moisture and preventing future rust and corrosion. Protects Iron and Metal Surfaces – Revives and protects iron and metal surfaces on automobiles, dumpsters, equipment, railings, and more. Prevents Future Corrosion – This rust treatment prevents future corrosion by locking out moisture from rain and snow. Dries in 20 minutes. Non-Toxic, Fume-Less Formula – Non-flammable, low VOC, water-based treatment. Non-toxic and emits no harmful fumes. No More Scraping, Sandblasting or Grinding – Creates a weatherproof barrier ready for a fresh coat of paint on your car's chassis. Provides enhanced rust protection.