Mobil Permazone

Mobil Passenger Vehicle Lube, Mexico

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

  • Protects all cooling system metals.
  • Protects against damaging rust and corrosion.
  • Provides freeze-up protection to -34˚F and boil-over protection to +265˚F.
  • Compatible with all conventional green antifreeze.

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.


ExxonMobil Mexico, S.A. de C.V.
Poniente 146 No. 760 Col. Industrial Vallejo
C.P. 02300 Mexico, Ciudad de Mexico

(01 52) 55 5-333-9602 (01 52) 1-800-90-739-00

Typical Properties are typical of those obtained with normal production tolerance and do not constitute a specification.  Variations that do not affect product performance are to be expected during normal manufacture and at different blending locations.  The information contained herein is subject to change without notice. All products may not be available locally. For more information, contact your local ExxonMobil contact or visit
ExxonMobil is comprised of numerous affiliates and subsidiaries, many with names that include Esso, Mobil, or ExxonMobil. Nothing in this document is intended to override or supersede the corporate separateness of local entities. Responsibility for local action and accountability remains with the local ExxonMobil-affiliate entities.