"Rust protection" refers to the process or product that prevents or slows down the formation of rust on metal objects. It helps to keep them from getting damaged or deteriorating due to the natural process of oxidation. Full definition
A 1000 USD rust protection job adds to the price resulting in 51 000 USD, but if my car now lasts for 25 years, it's 2040 USD per year plus 100 USD per year or 2140 USD per year. (mechanics.stackexchange.com)
Electro Deposit Primer coated heavy - gauge steel; 500 to 1000 hours salt - sprayed tested for rust protection; Backed by 1 - year, unlimited - mileage warranty. (carparts.com)
These durable, easy to assemble kennel kits combine galvanizing and powder coating to ensure maximum rust protection from animal urine and cleaning compounds. (priefert.com)