CERMA STM-3

Engine Treatments

All Cerma Treatments are based on Cerma’s advanced next generation SiC “Run Clean” Technology that is exclusive to Cerma.  Cerma STM-3 Treatments are applicable to all engine, equipment and vehicle types. 

Nano Silicon Carbide permanently bonds to engine metal — one treatment, permanent protection for the life of your engine. Compatible with all gasoline, diesel, 2-cycle, and 4-cycle engines.

Where to Start?  The best place to start the Cerma process is with the Cerma STM-3 Engine Treatment (gasoline or diesel), our premier product for revitalizing, cleaning, lubricating, and protecting engines.

Choose the correct treatment from the product list below. 

ONE-TIME APPLICATION100% SiC ACTIVE INGREDIENTISO 14034 VERIFIED90-DAY GUARANTEE
GASOLINE ENGINE TREATMENTS

Gas Engine Treatments

One 2oz bottle treats ALL gasoline engines — 4, 5, 6, and 8 cylinder cars, trucks, SUVs, and equipment. No guessing which size. One size fits all gas engines.

Cerma Gas Engine Value Package
GAS ENGINE · ALL 4-8 CYLINDERS

Cerma STM-3 Gas Engine Treatment

One-time SiC ceramic treatment for all gasoline engines. Increases HP, reduces emissions, eliminates carbon — permanently.

  • ✓ 2oz bottle — treats ALL gas engines
  • ✓ One-time application, permanent protection
  • ✓ ISO 14034 / ETV Program verified
  • ✓ Safe for catalytic converters & O2 sensors
$105.60USD · Free shipping over $150
ADD TO CARTView Full Details →
Cerma Gas Engine Value Package
FUEL SYSTEM · CONTINUOUS USE

Cerma Ceramic Fuel Treatment

6-in-1 fuel system protection — cleans injectors, stabilizes fuel, lubricates pump, reduces deposits. Add with every fill-up.

  • ✓ Continuous fuel system cleaning
  • ✓ Improves injector spray pattern
  • ✓ Safe for GDI & EFI engines
  • ✓ Compatible with ethanol blends
from $10.95USD · Multiple sizes available
ADD TO CARTView Full Details →
BEST VALUE
Cerma Gas Engine Value Package
VALUE PACKAGE · SAVE UP TO 25%

Gas Engine Value Package

Engine Treatment + Motor Oil + Fuel Treatment bundled for maximum savings. Complete the Cerma Protocol in one order.

  • ✓ STM-3 Gas Engine Treatment (2oz)
  • ✓ Cerma Motor Oil (your choice of viscosity)
  • ✓ Cerma Fuel Treatment
  • ✓ Save vs. buying individually
Bundled SavingsUSD · Price varies by oil selection
VIEW PACKAGE →
DIESEL ENGINE TREATMENTS

Diesel Engine Treatments

Diesel treatment sizes vary by engine displacement. Select the correct bottle for your engine. Compatible with Cummins, Power Stroke, Duramax, Isuzu, Caterpillar, and all diesel makes. Safe for DPF, DOC, SCR, EGR, and DEF systems.

Cerma Diesel Value Package

DIESEL · CARS & PICKUP TRUCKS

Diesel Treatment — Light Duty

For diesel cars, pickup trucks and SUVs. Ram Cummins, Ford Power Stroke 6.7, Duramax, VW TDI, BMW diesel, Mercedes diesel.

Select Engine Size:
• 2oz (up to 2.9L) — $105.60
• 4oz (3.0L – 4.8L) — $196.00
• 6oz (4.9L – 8.0L / Cummins 6.7, PS 6.7, Duramax 6.6) — $290.40

SELECT & ADD TO CART

DIESEL · SEMI TRUCKS & HEAVY EQUIPMENT

Diesel Treatment — Heavy Duty

For semi trucks, heavy equipment, marine diesel, and commercial fleets. Peterbilt, Kenworth, Freightliner, Volvo, Mack, Caterpillar, John Deere, Kubota.

Select Engine Size:
• 8.1L – 12.9L Semi — contact for pricing
• 13L – 16L Semi — contact for pricing
• Transmission (Semi) — $193.60
SELECT & ADD TO CART
SAVE UP TO 25%
Cerma Diesel Value Package
DIESEL VALUE PACKAGE

Diesel Engine Value Package

Diesel Engine Treatment + CERMAX Motor Oil + Fuel Treatment. Complete the Cerma Protocol and save vs. buying each product individually.

✓ Diesel Engine Treatment (your size)
✓ CERMAX 30K Diesel Motor Oil (your viscosity)
✓ Diesel Fuel Treatment
✓ Verified by 2013 Kubota oil analysis (0% soot)
VIEW PACKAGE →
TRANSMISSION & DRIVETRAIN

Transmission Treatments

SiC ceramic bonds permanently to transmission internals — clutch drums, gears, valve body, synchros. Stops slippage, hesitation, seal leaks, and shudder. One-time application. Survives all fluid changes.

Cerma Automatic Transmission Treatment
AUTOMATIC TRANSMISSION · CARS & TRUCKS

Transmission Treatment — Automatic

One-time SiC ceramic protection for automatic transmissions. Eliminates slippage, hesitation, and hard shifts. Permanent — survives every fluid change.

  • ✓ Cars & trucks — $70.40
  • ✓ Semi trucks — $193.60
  • ✓ One-time application
  • ✓ All automatic transmission types
ADD TO CART
Cerma Manual Transmission Treatment
MANUAL TRANSMISSION · ALL VEHICLES

Transmission Treatment — Manual

SiC ceramic protection for manual transmissions. Smoother shifts, reduced gear noise, protected synchros and bearings. Permanent — one application for life.

  • ✓ Cars & trucks — $70.40
  • ✓ One-time application
  • ✓ All manual transmission types
  • ✓ Survives all fluid changes
ADD TO CART
Cerma Power Steering Treatment
POWER STEERING · ALL VEHICLES

Power Steering Treatment

SiC ceramic protection for power steering pumps, rack & pinion, and steering gears. Eliminates noise, reduces effort, extends pump life.

  • ✓ One-time application
  • ✓ All power steering systems
  • ✓ Eliminates pump whine
  • ✓ See product page for current pricing
ADD TO CART
A/C & REFRIGERATION

Cerma Blue Ice — A/C Treatment

Cerma Blue Ice applies SiC nanotechnology to your A/C compressor and refrigeration system. Reduces energy consumption, improves cooling output, and extends compressor life. Works in all automotive A/C, home HVAC, refrigeration units, and commercial systems.

Cerma Blue Ice A/C Treatment
AUTOMOTIVE A/C · ALL VEHICLES

Blue Ice Automotive A/C Treatment

Restores cooling performance, reduces compressor noise, and improves energy efficiency in vehicle A/C systems. Works in all A/C and refrigeration systems.

$57.20 $75.00
ADD TO CART
Cerma Blue Ice HVAC Treatment
RESIDENTIAL & COMMERCIAL HVAC

Blue Ice HVAC Treatment

Reduces HVAC energy consumption, improves cooling output, and protects compressor internals. Compatible with all refrigerant types including R-22, R-410A, R-134a.

See product page for HVAC sizing
ADD TO CART
FUEL, HYDRAULIC & SPECIALTY

Specialty Treatments

Cerma Fuel Treatment
FUEL SYSTEM

Fuel Treatment

6-in-1 continuous fuel system cleaning. Gas or Diesel.

from $10.95
ADD TO CART
Cerma Hydraulic Treatment
HYDRAULIC SYSTEMS

Hydraulic Treatment

For all hydraulic systems, equipment, and machinery.

See product page
ADD TO CART
Cerma Grease
GREASE & LUBES

Cerma Grease

SiC-enhanced grease for chassis, wheel bearings, and industrial applications.

See product page
ADD TO CART
Cerma 2-Cycle Treatment
2-CYCLE ENGINES

2-Cycle Treatment

Chainsaws, ATVs, dirt bikes, snowmobiles, outboards, lawn equipment.

See product page
ADD TO CART

NOT SURE WHICH TREATMENT?

Start with the Gas or Diesel Engine Treatment.

The Engine Treatment is the first step in the Cerma Protocol. Everything else — motor oil, transmission, fuel — can be added after.