† MICROL is an antimicrobial product protection agent

PURITYTM FG2 WITH

MICROLTM† MAX

FOOD MACHINERY GREASE

PURITYTM FG2 with MICROL MAX is an advanced foodgrade lubricant specially formulated to deliver excellentperformance and food grade purity under the highlydemanding conditions of food processing operations.

PURITY FG2 with MICROL MAX contains anantimicrobial preservative to protect the lubricant fromdeterioration, fouling and odour caused bymicroorganisms. This helps to maintain the lubricant ineffective operating condition.

PURITY FG2 with MICROL MAX has the requiredindustry credentials and fits perfectly in HACCP(Hazard Analysis and Critical Control Point) and GMP(Good Manufacturing Practice) plans.

Superior Performance Benefits• Excellent resistance to lubricant breakdown in

harsh operating environments

• Maintains consistency and lubrication in thepresence of food acids, juices and by-products

• Does not run from bearings under steamcleaning

• Highly resistant to water washout, water jetspray, and most sterilizing chemicals used incleaning

• Prevents bearing, gear and equipment damage inmoist or wet operations

• Will not run from bearings near ovens

• Pumpable at relatively low temperatures

• Ideal for moderately loaded bearings operatingunder wide temperature swings

• Better protection of gears, bearings andequipment under moderate shock loading

• Prevents seizure, scuffing and spalling undershock loading conditions

• Long-term equipment protection from rust andcorrosion

*The Specialty Competitor Calcium Sulphonate grease was also tested

but it swelled in the presence of water. As a result, the percent remaining

after Water Washout could not be measured.

• White, non-staining performance

• Easy to spot excess grease squeezing out offailing seals

• Does not stain clothing, wood or porousmaterials

Introduction

• Contains an antimicrobial preservative to inhibitproduct degradation

• The antimicrobial agent provides continuousantimicrobial product protection to protect thelubricant against microbes that can causeproduct degradation.

• Antimicrobial product protection is not asubstitute for normal plant cleanlinesspractices.

Zone of Inhibition Test

Competitive CalciumSulphonate Food

Grade grease

PURITY FG2 withMICROL MAX Grease

Source: Petro-Canada Lubricants Inc.This information is based upon standard laboratory tests and is provided for comparative purposes to substantiate antimicrobial activity for non-public healthapplications. MICROL product protection inhibits the growth of microorganisms that can cause odours and product degradation.

*Property of Petro-Canada Lubricants. Not to be reproduced without permission.

Zone ofInhibition

Competitive PolyureaFood Grade grease

PURITY FG2 withMICROL MAX Grease

Zone ofInhibition

• The Zone of Inhibition is the area surrounding thegrease plug where there is no growth of microbes

• The test was modeled after those performed inthe pharmaceutical industry

• The plugs on the right show 2 differentcompetitive food grade machinery greases andthe plugs on the left show PURITY FG2 withMICROL MAX

• As demonstrated, both images show a halosurrounding the plug on the left, which is theZone of Inhibition

• The test indicated that the calcium sulphonateand polyurea greases were not able to producea Zone of Inhibition

Food Industry Credentials andEnvironmental Registrations• Fully approved for use in and around food

processing areas, as indicated below:

• Contains MICROL antimicrobial productprotection

• PURITY FG2 with MICROL MAX is H1 registeredby NSF

• All fluid components comply with FDA 21 CFR178.3570 “Lubricants with incidental foodcontact” and GRAS

• Pending Kosher and Pareve Certification

• Pending Halal Certification

• Maintains food allergy safety

• Free of gluten

• Contains no peanuts, tree nuts, or theirderivatives

• Manufactured in a facility that does notmanufacture, store, or otherwise handle anypeanut or tree nut product

PURITY FG2™

MICROL™

with

MICROL™

with

MICROL™

with

MMAAXXMMAAXXMAX

ApplicationsPURITY FG2 with MICROL MAX Grease is speciallyformulated for the food industry, but performs equallywell in these applications:

• Sleeve and anti-friction bearings, slides, guidesand couplings

• Lumber and pulp/paper machinery wherestaining or contamination is a concern

• Textile machinery bearings

Grease CompatibilityWhen changing from one type of grease to another, it is important to consider the chemical compatibility of thetwo products. Mixing two incompatible greases may cause an adverse reaction and result in poor lubrication. Thefollowing table summarizes the compatibility of PURITY FG2 with MICROL MAX with other grease chemistries.

Grease CompatibilityAluminium Complex Grease Compatible

Barium Complex Grease Compatible

Calcium Complex Grease Not compatible

Lithium Complex Grease Compatible

Calcium Grease Not compatible

Lithium Grease Compatible

Bentone Grease Not compatible

Polyurea Grease Compatible

Silica Grease Compatible

Guidelines for Grease ConversionWhen switching from one grease to another, thepotential for an adverse reaction between twoincompatible grease products can be minimized oreliminated by following these general guidelines:

• Use the optimal conversion process whereverpractical

• Completely purge centralized systems of the oldgrease

• Dismantle and completely clean all bearings

• Re-lubricate with the new grease

Note: this process may only be practical for switchinggreases in isolated bearings

• Use a running change conversion process whennecessary

• Completely purge the old grease by displacing itwith new grease while the equipment is running

• Where one-time purging is not practical, purgeover a period of time by increasing the quantityof the new grease used and the frequency oflubrication

• Monitor closely for evidence of productincompatibility, including: oil leakage fromgreased bearings, substantial grease softeningor substantial grease hardening

• Return to normal greasing quantities andfrequencies once the system has been purgedand when there is no evidence of incompatibilityissues

PROPERTY

Typical Performance Data

NLGI Grade - 2

Grease Thickener Type Aluminum Complex

Penetration: D217Unworked 262Worked 60 strokes 292Worked 10,000 strokes 1

Colour - Cream

Odour - Slight odour

Dropping Point, °C / °F D2265 287/519

Water Washout Resistance, D1264 1.75% @ 79°C (174°F)

Water Spray Resistance, % loss D4049 25.5

Extreme Pressure Protection:Timken, kg / lb D2509 27/60Four Ball Wear, scar diam, mm D2266 0.55Four Ball Weld, kg D2596 315Load Wear Index D2596 43.4

Corrosion Protection:Copper Corrosion D4048 1aBearing Corrosion D1743 Pass

Oxidation Stability: D942 1.0Pressure drop after 100 hours, kPa / PSI

Base Oil Viscosity,cSt @ 40°C / SUS @ 100°F D445 182/958cSt @ 100°C / SUS @ 210°F D445 17/88

Base Oil Pour Point, °C / °F D5950 -15/5

Normal Operating Temperature Range -20°C to 160°C-4°F to 320°F

The values quoted above are typical of normal production. They do not constitute a specification.

TEST METHOD PURITY FG2 withMICROL MAX

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@petro-canada.caInternet . . . . . . . . . . . . . . . . lubricants.petro-canada.ca

To obtain Material Safety Data Sheet (MSDS), contactone of our TechData Info Lines.

TechData Info Lines

Health and Safety Petro-Canada Europe LubricantsThe Manor, Haseley Business CentreWarwick, WarwickshireCV35 7LSUnited KingdomPhone . . . . . . . . . . . . . . . . . +44 (0) 2476-247294Fax. . . . . . . . . . . . . . . . . . . . +44 (0) 2476-247295

Petro-Canada America Lubricants980 North Michigan AvenueSuite 1400, #1431Chicago, IllinoisUSA 60611Phone . . . . . . . . . . . . . . . . . 1-888-284-4572Fax. . . . . . . . . . . . . . . . . . . . (708) 246-8994E-mail. . . . . . . . . . . . . . . . . . email@petro-canadaamerica.com

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

Fax . . . . . . . . . . . . . . . . . . . +86-21-6362-0536

Site Web . . . . . . . . . . . . . . . www.petrocanada.cn

Email . . . . . . . . . . . . . . . . . . asiapacific@petro-canada.ca

If you would like to know more about Petro-Canada’sPURITY FG2 with MICROL MAX, or any other product inour complete line of quality lubricants, please contactus at:

IM-8057E (10.02)Petro-Canada is a Suncor Energy businessTMTrademark of Suncor Energy Inc. Used under licence.