| Description: Chesterton® 740 Heavy Duty Rust Guard is a premium quality corrosion preventative coating designed with user ease of application in mind. It is the perfect coating for those areas of the plant constantly exposed to humidity and corrosive fumes. It protects iron, steel, aluminum and other metals in industrial, automotive and marine applications indoors and outdoors (sheltered) for up to 2 years. Chesterton 740 Heavy Duty Rust Guard is easy to apply, requiring minimum surface preparation. It can be applied by dipping, brushing or with convenient aerosol spray. After thorough removal of loose scale, 740 Heavy Duty Rust Guard can be applied to rusted surface to prevent further corrosion. It can also be applied to rusted surface to prevent further corrosion. It can also be applied directly over Chesterton® 763 Rust Transformer® without a water rinse for an excellent 1-2 barrier system. Chesterton 740 Heavy Duty Rust Guard is long lasting durable. The tough coat deposited with even a single application approaches the performance of many paints. Features: - Excellent resistance to acid, alkali and salt air fumes
- Dry wax film
- Self-healing if scratched
- Easy to apply – Easy to remove
- Does not flake or peel
- Provides up to two years corrosion protection under sheltered outdoor conditions
- Withstands up to 2000 hours in accelerated corrosion test (ASTM B117)
- Conforms to United States Military Specifications MIL-C-16173D, Grade 1 and 4
Applications: Protects iron and steel from rusting indoors or outdoors for up to two years. Gives long lasting protection for metal, tools, fixtures, parts-in-process, equipment tanks, roofs, structures, machinery tubing, castings, rod, bar and sheet stock. Keeps rust from forming on jigs, fixtures, sheet stock, stampings, parts in storage. Spray on pumps, fittings, valves, and hinges; and area subject to humidity and water exposure. Recommended for lay-up protection on chrome and brass fixtures, engine blocks. Protects automobiles and equipment during overseas shipment. Protects construction equipment, pipe, or machinery stored out of doors against corrosion. Information provided by Chesterton |
