Cerma STM-3 can be safely applied to most vehicles, including:

  • Cars
  • Trucks
  • Semis
  • Anything with an engine

Cerma STM-3 is compatible with both gasoline and diesel-powered vehicles. It is added to existing systems just like adding oil, and it is compatible with all common oils and fluids.


Cerma STM-3 Engine is added straight into the motor oil crank case, without needing to drain the oil that is already in the engine or turning off the vehicle. Videos and instructions are available on the site for reference, and no tools are required for installation.

Key Features

Cerma STM-3 offers various benefits to your vehicle, including:

  • Improved Performance
  • Longer Oil Change Cycle Times
  • Increased Horsepower and Torque
  • Protects New... Revives Old
  • Quieter Engine, Reducing Noise and Vibration
  • Cleans Engine and Removes Oil Fouling
  • Eco-Friendly and Organic
  • Reduces Carbon Footprint of Vehicle, Reduces Emission Gases


Cerma STM-3 has the following specifications:

  • Compatible with all common oils and fluids, including synthetic, semi-synthetic, and standard motor oils
  • Operating temperature: –25°C to 150°C (–13°F to 302°F)
  • Storage temperature: –20°C to 70°C (–4°F to 158°F)
  • Shelf life: Indefinite when stored out of direct sunlight
  • RoHS compliant

Dosage and Instructions

Dosage and Instructions
Dosages and Instructions for Cerma STM-3 Treatments and Motor OIls