* sprayer tested works * This bottle weight is 10 oz The DURO Penetrating Lubricant is a 12 oz can. Weight of this particular can listed is 10 oz 10 oz . It is designed for freeing rusted bolts and parts. As a versatile lubricant, it helps to loosen and remove rust, making it easier to work with stubborn or stuck hardware. This product is ideal for those working in the Gas Oil industry, where equipment maintenance and repair are crucial for smooth operations. Its penetrating formula allows for quick and efficient use in various applications, making it a valuable addition to any toolbox or workshop.