CERMA STM-3 PRODUCT CATALOGUE
Complete Engine Protection System
Advanced SiC Nano Silicon Carbide technology for every engine, every vehicle, every application. One-time treatment. Permanent protection.
30K
MILES PER OIL CHANGE
90%
EMISSIONS REDUCTION
90-Day
MONEY-BACK GUARANTEE
USA
MADE IN AMERICA
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NOT SURE WHERE TO START?
New to Cerma? Follow the Protocol.
Three steps. One-time treatment. A self-cleaning engine for life.
1
Add Engine Treatment
Pour Cerma STM-3 Engine Treatment into your existing engine oil. No drain required.
2
Drive 1,500 Miles (2,500 km)
Drive normally. SiC bonds to all metal surfaces and deep-cleans your engine from the inside out.
3
Switch to Cerma Motor Oil
At next oil change, switch to CERMA or CERMAX. Enjoy up to 30,000 miles per change.
Every Order Backed by Our 90-Day Guarantee
If you don’t see measurable improvement in performance, fuel economy, or engine smoothness within 90 days — we’ll refund your purchase, no questions asked.
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