CerTech Gels 1042 Willow Creek Rd Ste A101 #493 Prescott, AZ 86301 US

(928) 925-4600

CerTech Gels

United States Testing Results


CerTech Gels are formulated by RVS Technology in Finland. RVS holds the original patent on this technology. 

Claude Travis & Associates

SAE J1321 Verified for

  • Reduction of Blowby
  • Increased Horsepower
  • Longer Engine Life
  • Increased Fuel Economy

“The installation of CerTech Gels Technology in the diesel  engine used to power the test vehicle demonstrated a significant  improvement in fuel economy. CerTech Gels Technology used in this test  series also resulted in an increase of horsepower coupled with a marked  reduction in engine ‘blow-by’, which will contribute to increased engine  miles to overhaul. The dyno test is usually only used to verify the  soundness of the engine. The increase in horsepower and reduction in  blow-by was so dynamic that we included the dyno results in the final  J1321 report. I was impressed with this product.” 

Claude J. Travis, President Claude Travis and Associates.

j1321pdf Claude Travis & Associates
SAE J1321 Test Report
April 22, 2008 

Europe Testing Results


Franhofer Technologie-Entwicklungsgruppe (now part of Research Institutes of Stuttgart, Germany)

1988 Ford Fiesta with low compression and cylinder wall wear and  scoring.  Low compression is a power thief and gas hog. The scoring and  damaged cylinder walls cause friction, heat and are a major cause of the  low compression values. CerTech Gels are proven to restore compression.   


Measurements confirm the ceramic material layer of 4-5 microns added after treatment. CerTech Gels a

Measurements confirm the ceramic material layer of 4-5 microns added  after treatment. CerTech Gels are proven to resurface metal with  ceramics.

Franhofer-tegFranhofer TEG Compression


More Testing Results from Europe



Fuel Economy


Before the CerTech Gels RVS Technology entered retail sales in Europe,  TUV (Europe’s largest independent testing agency) tested and verified  the fuel economy improvement claims made by RVS. For the same reason  that fuel economy improved, the emissions readings dropped. Worn engine  surfaces were rejuvenated, causing the rings to seal better against the  cylinder walls. This enabled the fuels to burn more completely resulting  in fewer emissions, particularly CO and CO2.

CerTech Gels are proven to improve fuel economy.”  

TUV SUD report Fuel Economy Emissions 


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