Permatex Ceramic Extreme Brake Lubricant 8oz 24125The sythentic formula is mixed with ceramic solids to create a long lasting brake part lubricant. The ceramics help resist degradation from temperatures to help silence brake noises.Benefits of Ceramic Brake Lubricant Silences brake noises; Resists moisure, corrosion, and contaminants; 100% Synthetic; Contains ceramic solids; Perfect for use on caliper pins, hardware, and the back side of your brake pads. The ceramic coating will help protect your brake system fom contamination, corrosion, and moisture.