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STM-3™ Metal Treatment Dosage

Gas Engines

4-8 Cylinder - add 2 oz. (59 ml) of STM-3™ to crankcase oil.

Small 1-2 cylinder - add 2 capfuls of STM-3™ to crankcase oil.

 2 Cycle - add 1 capful to fuel tank (mix well) and operate immediately, then 1 capful for every 1 gallon of fuel (3.75 liters). NOTE: CermaGuard does NOT replace 2 cycle oil !!!

Outdrive & trim oils - add 25 - 50% of volume. Do not overfill unit.