Gulf Coolant XLL is an Extended Life concentrate based on Mono Ethylene Glycol (MEG) and specially designed corrosion inhibitors to provide protection against frost and corrosion. It is mixed with 50% of water for using as cooling and heat transfer fluid in internal combustion engines. It is free from potentially harmful additives such as nitrites, amines, borate and phosphates and hence it contributes to a safer environment. It is neutral towards gaskets, hoses and provides good resistance against foam.
Features & Benefits
It is extended life coolant based on virtually non depleting synergistic combination of corrosion inhibitors.
It is having high boiling point which decreases the risk of overheating of Antifreeze.
It has as improved hard water stability as it does not contain silicates and other mineral salts.
It is compatible with elastomers used by most of the European OEMs.
It prevents formation of deposits and scale on the surfaces and also compatible with other MEG based antifreeze.
It is suitable for mixed fleet.
It is recommended for use in cooling systems of all types of liquid cooled hi-tech automotive
engines where such types of coolants are used. (Please refer OEM manual for recommended
It is particularly recommended where high temperature aluminum protection is important.
Warning: Keep all coolant & antifreeze out of reach of children. Do not drink either. If swallowed, induce vomiting and immediately seek medical advice.
Suitable for Use Applications & Typical Properties:
Meets the following Specifications
ASTM D3306, ASTM D 4656, AFNOR 15-601, SAE J1034, JASO M325/JIS K2234 Ford WSS-M97B44-D, Mercedes Benz MB 325.3, General Motors GM 6277M, MAN 324 Type SNF, VW TL 774F X
Test Parameters ASTM Method Typical Values
Density @ 15ºC, Kg/l D 1298 1.116
Equilibrium Boiling Point ºC D 1120 108
Freezing point ºC (50 vol %) D 1177 -40
Reserve Alkalinity D 1121 3.0
pH value (50 vol %) D 1287 8.6