What is the HTdifference?

Petro-Canada starts

with the HT purity

process to produce

water-white, 99.9%

pure base oils. The

result is a range of

lubricants, specialty

fluids and greases

that deliver maximun

performance for

our customers.

DURON™ UHP 10W-40ULTRA HIGH PERFORMANCE DIESEL(UHPD) ENGINE OIL

IntroductionDURON UHP 10W-40 is a superior quality heavyduty, low SAPS (Sulphated Ash, Phosphorous,Sulphur) diesel engine oil primarily designed forEuropean trucks and buses to exceed ACEA E6and API CI-4 Plus performance requirements. It isan Ultra High Performance Diesel engine oil withextended drain capability and excellent allweather oil performance. DURON UHP 10W-40 isapproved for use with leading OEMs and meetsthe latest European emission legislation: Euro IVand V.

DURON UHP 10W-40 Heavy Duty Engine Oildelivers superior engine protection andoperational efficiency. Made with base oils thatare 99.9% pure, Duron UHP 10W-40 outperformsACEA requirements and demanding OEMspecifications to provide tangible benefits suchas longer engine life, extended oil drainintervals*, better all weather performance andbetter efficiency resulting in increasedproductivity.

Features and Benefits• Advanced Engine Protection

• Ultra pure, consistent quality base oilshelp minimize engine sludge and pistontop groove deposits, thereby maintaining‘like new’ engine conditions

• Protection and performance that exceedthe expectations of the leading OEM

• Better Resistance to Oxidative Thickening

• Helps maintain peak fuel economy

• Extends oil drain intervals

• Ensures continued low temperature protection

• Better Low Temperature Pumpability

• Exceptional cold start-up protection

• Also meets pumpability requirements ofan SAE 5W

• Better Shear Stability

• High Viscosity Index (V.I.) base oils andshear stable viscosity modifiers helpmaintain stay in grade viscosity performance for reduced engine wear andimproved engine protection over the lifeof the oil

• Less Oil Consumption

• Low volatility base oils decrease vaporisation so less oil is lost, efficiencyis improved, and the oil retains more ofits fresh oil properties

• Reduces oil top-up frequency

• Greater Piston Cleanliness

• Significantly reduces deposit-causingsludge

• Helps maintain engine integrity, performance and efficiency

• Better Resistance to Corrosion

• Helps maintain engine performance andefficiency

• Better Cam Wear Outlet Protection

• Combination of consistent quality baseoils and additives help maintain peak engine performance, power and fuel economy

• Effective Soot Control

• Effectively controls and disperses particulate matter and soot while controlling viscosity increase

• Helps reduce wear and maintain fueleconomy

ApplicationsApplications include modern low emission dieselengines with cooled exhaust gas recirculationand exhaust after treatment technology.

*Extending drain intervals should always be undertaken in conjunction with a regular oil analysis program.

ENGINE PROTECTION

ALL WEATHER PERFORMANCE

Testing completed August, 2012.

Competitive benchmarking completed August, 2012.

When benchmarking, Petro-Canada always tests competitive products against industry recognized standards. This means using recognized industry tests, matching product classes, andmatching the products being tested as closely as possible by 1) Base Oil Quality (full synthetic vs. synthetic blend vs. conventional), 2) Viscosity Grade (15W-40 vs. 10W-40), and 3) ACEAperformance categories (E4, E6, E7, E9).

DURON UHP demonstrates best in class all - weather performance.

Approvals DURON UHP 10W-40ACEAACEA E6 ACEA E7 ACEA E9 APIAPI-CI-4 Plus DAFDAF Standard Drain DeutzDeutz DQC III-10 LA MackMack EO-N MANMAN 3477 Mercedes-BenzMB-Approval 228.51 MTUMTU 3.1 RenaultRenault VI RLD-2 ScaniaScania low ash *VolvoVolvo VDS-3

*Meets Scania low ash chemical requirements

Approvals and Recommendations Approved Suitable For Use

Kinematic Viscosity, cSt @ 40 ºC D445 92.83cSt @ 100 ºC 14.18

Viscosity Index D2270 157

Pour point, ºC D5950 -39

HTHS, cP @ 150 ºC D4683 4.1

Flash Point, COC, D92 237

Cold Cranking Viscosity, cP @ -25 ºC D5293 5,750

MRV TP-1, cP @ -30 ºC D4684 17,320

Total Base Number (TBN), mg/g D2896 9.5

Sulphated ash, mass % D874 1.0

PROPERTY

Typical Performance Data

TEST METHOD DURON UHP 10W-40

The values quoted above are typical. they do not constitute a specification.

IM-8064E (2012.10)Petro-Canada is a Suncor Energy businessTMTrademark of Suncor Energy Inc. Used under licence.

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Lubricants Head OfficePetro-Canada Lubricants Inc.2310 Lakeshore Road WestMississauga, OntarioCanada L5J 1K2

Canada - West. . . . . . . . . . . Phone 1-800-661-1199- East (English) . . . . Phone 1-800-268-5850

(French) . . . . Phone 1-800-576-1686Other Areas . . . . . . . . . . . . . Phone (416) 730-2408E-mail. . . . . . . . . . . . . . . . . . lubecsr@suncor.comWebsite . . . . . . . . . . . . . . . . lubricants.petro-canada.ca

To obtain Material Health and Safety Data Sheets,contact one of Petro-Canada’s TechData Info Lines.

TechData Info Lines

Health and Safety

If you would like to know more about Petro-CanadaDURON-E heavy duty engine oils, or any other product inour complete line of quality lubricants, please contactus at:

Petro-Canada Europe Lubricants LimitedWellington House, Starley WayBirmingham International ParkSolihull, B37 7HB, United KingdomTelephone. . . . . . . . . . . . . . . +44 (0) 121 781 7264Fax . . . . . . . . . . . . . . . . . . . +44 (0) 121 781 7401UK Website. . . . . . . . . . . . . . www.petro-canada.co.ukGerman Website . . . . . . . . . www.petro-canada.de

Petro-Canada America Lubricants980 North Michigan AvenueSuite 1400, #1431Chicago, IllinoisUSA 60611Phone . . . . . . . . . . . . . . . . . 1-888-284-4572Fax. . . . . . . . . . . . . . . . . . . . 1-708-246-8994

Petro-Canada Asia Pacific Holding Company Ltd. Jia Shi Lubricants Trading (Shanghai) Co. Ltd.1908 World Trade Tower500 Guangdong Road, Huangpu District Shanghai, China 200001Phone . . . . . . . . . . . . . . . . . +86-21-6362-0066Fax . . . . . . . . . . . . . . . . . . . +86-21-6362-0536Website . . . . . . . . . . . . . . . . www.petrocanada.cn