Review on 🚗 Permatex 20353 Ultra Disc Brake Caliper Lube, 2 oz. – Advanced Lubrication for Optimal Brake Performance by Karoly Reddick

Causes rubber to buckle, causing caliper guide pins to catch. Use *silicone* caliper grease instead. Please check online before purchasing if any of your car's drive pins have a rubber grommet/sleeve on the tip. Not to mention dust protection. My caliper was sticking six months after I replaced the drive pins due to the rubber bushing buckling in the caliper bracket hole. This product came about when I was looking for silicone caliper grease. It's not like this! If he reads it again now, he says it's not silicone, but not noticeable enough. I'm giving it two stars because the caliper's other guide pin, which is metal on metal without the rubber bushing, still slides well. So it works as a lubricant, but far from *universal caliper lubricant.