The Slick 50 Advanced Formula Engine Treatment is a 1 quart pack of anti-wear solution manufactured in the United States. This product is designed to protect and improve the performance of engines, providing lubrication and rust protection. The packaging is sealed and brand new, making it a reliable choice for maintaining and repairing automotive engines. With no warranty included, this engine treatment is a must-have for any mechanic or car enthusiast looking to keep their vehicle running smoothly.