CRC Food Grade Silicone, 10 Wt Oz, Multi Purpose Silicone Lubricant for High Temperature Applications, NSF H1 Registered Aerosol Spray (12 pack) 419 Our patented Organic Acid Technology Color:Brown Our patented Organic Acid Technology (OAT) formula helps extend the longevity of your engine by protecting internal parts from cavitation and hard water scale deposits while preventing freezing and boil overs Capacity: 24 fl It reduces binding and sticking in various applications to ensure smooth surface contact CRC Food Grade Silicone lubricant spray protects various metal and non metal surfaces in wide temperature range applications