Check the listing for details. Permatex 20353 Ultra Disc Brake Caliper Lube, 2 oz.. Condition: New. Listed at 14.12 USD. Safeguard your brake components with Permatex 20353 Ultra Disc Brake Caliper Lube, a must-have for any car enthusiast or mechanic. This 2 oz. lubricant is specially formulated to ensure smooth operation and durability of your vehicle's disc brake callipers. Permatex is known for its quality and reliability, making this lubricant an excellent choice for maintaining your car's braking system. Whether you're doing routine maintenance or addressing specific brake issues, this lube provides the necessary protection against wear and corrosion. Its convenient size is perfect for precision application, ensuring that you can reach and treat the affected areas without wastage. Keep your brakes running smoothly with this professional-grade lubricant from Permatex.