Permatex Purple Synthetic Ceramic Brake Lubricant provides high-performance lubrication to caliper pins, sleeves, bushings and pistons. This high temperature lubricant prevents seizing and galling of critical brake components. The synthetic formula is non-melting and fortified with ceramic solids. Temperature range -50 F to 3000 F (-46 C to 1649 C). Lasts longer than ordinary Caliper Grease and Disc Brake Quiet products. Product Features:High temperature lubricant to prevent seizing or sticking of disc brake componentsAssures critical brake parts remain lubricatedWaterproof lubricant protects against corrosionNon-petroleum based formulaOutperforms standard caliper greaseTemperature range: -46C to 1649C (-50F to 3000F)Resistant to corrosion and contaminants, it will not wash out.Applications: Long and short bolts, sleeves, bushings, outboard and inboard pad backing plates, disc brake calipers, caliper pins and pistons, clips and slides.