Atlantic Diesel Long Life Coolant 50% premix is a unique blend of organic long life corrosion inhibitors and ethylene glycol designed to provide superior corrosion and anti-freeze/anti-boil protection. This advanced Organic Oat Technology (OAT) formulation is Silicate, Phosphate, Amine, Borate and Nitrate free and is manufactured to AS 2108-2004 (Type A). Atlantic Diesel Long Life Coolant 50% is suitable for all types of  petrol, diesel and gas engines in heavy duty commercial, industrial, on highway, marine, mining and stationary applications.

Features and Benefits

  • Heavy duty vehicles 400,000km/ 6 years/ 12,000 hours (whichever comes first).
  • Provides maximum anti-freeze/anti-boil protection.
  • Provides optimum reliability and operating life of Water pump.
  • Maximises protection of all metals commonly found in the engine cooling system.  
  • Excellent cavitation and liner pitting protection.
  • Maximises fuel economy by keeping the engine at the optimum operating temperature.
  • Protects against scale, rust and residue buildup.  
  • Formulated tested and manufactured in Australia for Australian conditions.


Specifications / Performance Levels

ASTM D3306 (and D4656
ASTM D6210
BR 637    
BT-PS-606A (MIL-Belgium)
Cummins 90 T8-4    
Detroit Diesel/Perkins
Ford WSS-M97B44-D
FVV Heft R443 (Germany)
GM 6277M    
JASO M325 (Japan) LLC
Komatsu SAE J1034
MAN 324 (Diesel Engines)
Mercedes-Benz Sheet 325.3
NATO S-757    
Toyota TS K2601 G
ASTM D4985 (and D5345)

BS 6580 (British Standard)
Caterpillar EC-1
DAF-Leyland 74001
DCEA 615 (MIL-France)
E/L-1415b (MIL-Italy)
FSD 8704 (MIL-Sweden)
GM 1899M
ISUZU BMW N600 69.0
JIS K2234 (Japan) LLC
Mazda MES 121C
Mitsubishi ES-X64216
UNE 26-361-88/1
VOLVO Scania (Tech Info. TI 02-98))

Pack Size Code
5L -
20L LLD50002
60L -
205L LLD50004
1000L LLD50005