En Stock Available chemicals Christolube® grease (57 gr/2 oz ) 3403.99.0000 69.94 € Oxygen compatible grease for use with any of your oxygen equipment. Christo-Lube MCG 129 is surely the best grease (civil use) you can use for the maintenance of your rebreather or any other oxygen equipment you have (regulators, o-rings, etc.) Add to cart