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Mobil Permazone

Antifreeze and Coolant

Product Description

Mobil Permazone Antifreeze and Coolant is a conventional green colored antifreeze containing inhibitors providing protection from freezing, overheating, rust and corrosion when used as recommended. Mobil Permazone Antifreeze and Coolant features a universal low silicate formula for use in all conventional automobiles and light duty trucks and protects all cooling system metal surfaces, including aluminum.

When used in heavy-duty applications, the addition of a separate Supplemental Coolant Additive SCA) is required.

Features and Benefits

Specifications and Approvals

Mobil Permazone 50/50 Prediluted Antifreeze and Coolant meets or exceeds the requirements of: 
ASTM D-3306X
ASTM D-4340X
ASTM-D 4985X
Chrysler MS 7170X
Cummins 90T8-4X
Ford ESE-M97B-44-AX
GM 1825M / 1899MX
John Deere H24B1, H24C1X
Mack TruckX
Navistar B1X
SAE J1034X
SAE J1941X
Volvo/GM Heavy TruckX


Chemical Properties

Physical PropertiesASTM Test MethodTypical Values
Specific Gravity at 60/60˚FD 11221.120-1.130
Boiling Point, RefluxD 1120325˚ F Min.
Foam TestD 188150 ml./3 sec. Max.
pH, 50% Volume SolutionD 128710.5 Min. - 11.0 Max.
Reserve AlkalinityD 112111 ml. Min.
Flash Point, COCD 92250˚ F Min.
Total Water, Wt. %D 11235% Max.
Total Glycols, Wt.%E 20295% Min.


Health and Safety

Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.

The Mobil logotype, the Pegasus design, and Permazone are trademarks of Exxon Mobil Corporation, or one of its subsidiaries. 


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