THE WORLD’S ONLY SELF-CLEANING MOTOR OIL
Cerma STM-3 uses SiC Run Clean Technology to eliminate carbon buildup, reduce friction, and extend engine life — up to 30,000 miles (50,000 km) per oil change. Verified by the Canadian ETV Program back in 2011 and also ISO 14034:2016.
ELIMINATES CARBON BUILDUP | UP TO 30,000 MILES (50,000 km) PER CHANGE | INCREASES HORSEPOWER & TORQUE | REDUCES TOXIC EMISSIONS | ISO 14034:2016 CERTIFIED | MADE IN THE USA
Sound Familiar?
Cerma STM-3 reduces toxic emissions and carbon deposits — independently verified to cut engine emissions by up to 90%. Better for your engine, better for the planet.
Cerma increases horsepower, compression and torque while reducing engine vibration and noise. Feel the difference from your very first drive.
Cerma improves fuel economy by up to 25% and extends oil change intervals to 30,000 miles (50,000 km) — saving you thousands over the life of your vehicle.
Product Lines
Advanced SiC nanotechnology lubrication for every application
The Cerma Protocol
Simple, proven, effective — works with all gasoline and diesel engines
Pour Cerma STM-3 Engine Treatment directly into your existing engine oil. No drain required. Takes less than a minute.
Continue driving normally. The SiC formula bonds to all metal surfaces and begins deep-cleaning your engine from the inside out.
At your next oil change, switch to Cerma Motor Oil. Enjoy up to 30,000 miles (50,000 km) of clean, self-cleaning protection per change.
Customer Stories
“Engine temperature dropped 10% from 200° to 180°. My Ford F-150 runs with savings of around 15% — that’s a free tank every 8–9 fills!”
René Perrault — Ford F-150, HPRacing83
“Just got the oil changed to Cerma 5W30 and could feel a huge difference just starting the car up. Engine vibration has gone almost completely.”
CH3mist — Hyundai Veloster Forum
“Unbelievable MPG increase. My 2015 Subaru Outback went from 27.4 MPG to noticeably better fuel economy after adding Cerma. Incredible product.”
Jennifer V. — 2015 Subaru Outback
Join thousands of drivers who have discovered the Cerma difference. 90-day money-back guarantee on every order.
