#THETESTRESULTS

For over 30 years, and millions of satisfied customers, Dura Lube® has been a dependable name in automotive chemicals. As part of your regular basic maintenance, using Dura Lube® products can help your engine run better and longer.

INDEPENDENT ASTM LAB TEST RESULTS 

WEAR PROTECTION

SMALLER SCAR EQUALS BETTER METAL PROTECTION

ASTM D-4172-94 

Test results show that Dura Lube® Engine Treatment (0.52mm wear scar) provides a 41.4% increase in wear protection when compared to Lucas Heavy Duty Oil Stabilizer™(0.87mm wear scar). 

EXTREME PRESSURE

IMPROVES BOUNDARY LUBRICATION

ASTM D-2783 

Test results show that Dura Lube® Engine Treatment (41.85 pounds) provides a 191% increase in boundary film strength when compared to STP® Multipurpose Motor Treatment™(14.4 pounds).

OXIDATION

STRONGER REMAINING IN-SERVICE FLUID LIFE

ASTM D-2272 

Test results show that Dura Lube® Engine Treatment (161 avg. minutes) provides a 133% increase in oxidation stability when compared to zMax® Engine Formula™(69 avg. minutes). 

#PROVENPROTECTION

PROVEN SAFE AND EFFECTIVE

Dura Lube® does NOT contain Teflon® (PTFE), silicone, graphite, molybdenum, lead or other harmful substrate materials. Dura Lube® is not corrosive to metal. Dura Lube® does not generally void warranties. (It is illegal for companies to void warranties or deny coverage under the warranty simply because an aftermarket product was used please see the Federal Trade Commission support of the Magnuson-Moss Warranty Act: The manufacturer or dealer must show that the aftermarket or recycled part caused the need for repairs before denying the warranty claim.)

If you are not happy with any Dura Lube® product, we offer a 100% money back guarantee. Our Engine Treatment has been tested against our competitors by a reputable third party testing laboratory.

#PRODUCTSYOUCANTRUST