There is nothing good about rust.
There are various chemicals that make things rust and a good example is muriatic acid. Rust occurs when iron is oxidized.
remove any rust, buy a good quality rust prevention products eastwood.com has some good ones, apply a liberal amount where water can seep in and cause rust.
Metals A bike A swing set etc.
Most iron-based alloys do rust. and almost all bikes have some or most parts made of that stuff. It's protected best possible by paints, coatings and lubrication. But in some circumstances they can still rust. Just like anything made of those materials.
The cast iron in the block is starting to rust. Drain the radiator, put in a good radiator flush solution and follow the directions, then fill the radiator with the right coolant. Since you're already having rust problems, put in some rust inhibitor. You may need to clean it again and put in more rust inhibitor after things settle down.
nothing,things rust for free
Car X has good products for rust. If you visit a auto shop. They have many different products that you can use for rust. This brand has always been good for many different products.
nothing,things rust for free
nothing,things rust for free
no
No.
You can find anti-rust things at a store that is known as wal-mart. They have hundreds and thousands of anti-rust products for auto upkeep materials and will be great for you.