®
HiTEC 388
Automotive Gear Oil Additive
Application
®
HiTEC 388 automotive gear oil additive is a premium automotive gear oil additive designed to
produce lubricants for use in automotive light-duty and heavy-duty axles, and heavy-duty
non-synchronized manual transmissions.
Recommended Dosage
Automotive:
7.5% weight SAE J2360, API MT-1, API GL-5,
(6.5% volume) MIL-PRF-2105E, PG-2 (anticipated requirements), MACK GO-J,
3.8% weight API GL-4
(3.3% volume)
Please contact your Afton Chemical representative for specific recommendations.
Features
Excellent thermal and oxidation stability
Excellent compatibility with commonly used seal materials
Proven transmission performance
Exceptional EP protection and durability
Superior copper corrosion protection
Strong demulsibility and foam suppression
Superior storage stability
Soluble in Group I and Group II base stocks
Typical Characteristics
Appearance Clear amber liquid
Phosphorus, % wt. 0.87
Sulfur, % wt. 22.5
Specific Gravity @ 15.6/15.6°C 1.005
Weight per gallon (USA) 8.37 lbs.
Viscosity @ 100°C, cSt 12.5
Flash Point, °C, Min 80
Shipping Information
STANDARD CONTAINERS
Tank cars, tank trucks, intermediate bulk containers and steel drums.
Date Printed: 03/06/2007
Storage, Handling & Toxicity
Max. Blending & Handling Temp.: 65°C
Max. Storage Temp.: Short-term 45°C/Long-term Ambient under cover
Shelf Life Recommendation: 24 months (if ambient storage temperature has been above 35°C for six months or more, AST
oil performance should be verified prior to use.)
For specific safety, handling and toxicity information, please refer to the current
Material Safety Data Sheet or call 1-800-325-7079.
Patents
One or more applications for patents covering HiTEC® 388 gear oil additive or applicable to its
use have been filed and are currently pending in U.S. and foreign patent offices.
The information in this bulletin is, to our best knowledge, correct and accurate, but all recommendations or suggestions are made without guarantee since the conditions of use are
beyond our control, Afton Chemical Corporation and its subsidiaries disclaim any liability incurred in connection with the use of these data or suggestions. Furthermore, nothing
contained herein shall be construed as a recommendation to use any product in conflict with existing patents covering any material or its use. HiTEC(R) is a registered trademark
of Afton Chemical Corporation. www.aftonchemical.com
Date Printed: 03/06/2007
