3rd party independent ASTM test lab result for Dura Lube® Engine Treatment
WEAR PROTECTION = SMALLER SCAR EQUALS BETTER METAL PROTECTION
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 = IMPROVED BOUNDARY LUBRICATION
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
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).