zMAX Heavy Duty Gallon - Case of 4

zMAX Micro-lubricant available in this gallon size (128oz) is perfect for larger operating engines, such as yachts, large marine vessels, heavy duty trucks and construction equipment. Same great benefits because it's the same great formula. By virtue of soaking into metal to reduce harmful carbon build-up, zMAX Micro-lubricant helps: Improve performance Extend engine life Reduce emissions Improve fuel mileage Read how zMAX works in diesel engines or how the locomotive industry is gaining outstanding results using zMAX. For specific use instructions in larger capacity items, call 888-645-1101.