Used for 1 job on my personal car 90% left The Permatex Ceramic Extreme Brake Parts Lubricant is a high-performance product designed for automotive use, specifically formulated for brake caliper lubrication. With a container size of 8 fl. oz., this DOT 3 brake fluid is suitable for caliper pins, hardware on the back-side of brake pads, and other related applications. Made by the trusted brand Permatex in the United States, this brake caliper lubricant is ideal for performance and custom fitment types. Additionally, it is equipped with a California Prop 65 warning for safety awareness.