The WD-40 Specialist Rust Release Penetrant Spray is a powerful aerosol can designed specifically for removing rust from metal surfaces. With a size of 11 oz, this spray is easy to use and features a formula that is resistant to rust and corrosion. Manufactured by WD-40 Company, this product is compatible with various surfaces and provides a convenient solution for industrial and janitorial cleaning needs. Its compact size and lightweight design make it easy to transport and store, while the specialized formula ensures effective rust removal.