While the prime rib is the gold standard, there are other superb roasts for the budget minded. For a list of most of them, go to my article on the different cuts of beef. Here are some of my favorites. Strip loin and short loin.
Rust on a car. A paste of baking soda and water can remove rust from metal. A dust mask should be worn during rust removal. Sandpaper can be used to remove rust from cars. Rubber gloves should be worn when removing rust from a car.
Rust Primer is something that will prevent rust. Not stop or get rid of it if you already have it. As others have said, there is no easy solution. I have a older car and tried that in my youth thinking the same with Rust primer.