Review on 🔧 Ultimate Rust Solution: CRC Rust Converter (1-Quart, 32fl Ounce) by Richard Marriott

Used to fill some 1 inch gas fittings and black hoses. Worked quickly and repaired a small amount of rust on the plumbing that was left after installation. Parts of the black tube were still covered with a protective layer and had to be removed as the transducer would not activate without direct contact with slightly rusty metal. It dries quickly and seems to provide a solid base for the oil paint I apply the next day.