Phillips 66 El Mar® Grade 15W-40 Geo Oil

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Phillips 66 El Mar® Grade 15W-40 Geo Oil
Categories:	Fluid; Lubricant
Material Notes:	Description: Conoco El Mar® Geo Oil is a high-quality, rust- and oxidation-inhibited, nondetergent, ashless gas engine oil. It is formulated with high viscosity index paraffinic base oils blended with a nondetergent additive system to provide exceptional resistance to oxidation and nitration, minimal spark plug and combustion chamber deposit formation and good wear control. El Mar Geo Oil also provides excellent control of corrosion and foaming. Conoco El Mar Geo Oil SAE 15W-40 is recommended specifically for Cooper-Ajax engines. It meets the low temperature viscosity requirements of Ajax engines where cold starts and frequent start/stop cycles may be encountered. Conoco El Mar Geo 30/40 grade is recommended primarily for older, horizontal-type engines, such as those manufactured by Cooper-Bessemer and Worthington. It is not recommended for high speed, four-cycle gas engines. Information provided by ConocoPhillips. Phillips 66 Lubricants was spun-off from ConocoPhillips in 2012.
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Physical Properties	Metric	English	Comments

Specific Gravity	0.874 g/cc @Temperature 15.6 °C	0.874 g/cc @Temperature 60.0 °F
Density	0.876 g/cc	0.0316 lb/in³
API Gravity	30.5 °	30.5 °
Viscosity Measurement	126	126	Viscosity Index
Saybolt Viscosity at 100°F	585 SUS	585 SUS
Saybolt Viscosity at 210°F	79 SUS	79 SUS
Kinematic Viscosity at 40°C (104°F)	114 cSt	114 cSt
Kinematic Viscosity at 100°C (212°F)	14.9 cSt	14.9 cSt
Ash	0.010 %	0.010 %	Sulfated Ash
ASTM Color	1.0	1.0

Thermal Properties	Metric	English	Comments
Pour Point	-32.8 °C	-27.0 °F
Flash Point	235 °C	455 °F

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