Wolver Antifreeze & Coolant Concentrate WG12


208 L | 60 L | 5 L| 1.5 L

Wolver Antifreeze & Coolant WG12 Concentrate - high quality concentrate coolant for modern, powerful and heavy duty gas and diesel engines of cars, trucks, agricultural machinery, stationary engines, which operated in a variety of seasonal and climatic conditions. Especially recommended for use in engine cooling systems made of aluminium.

Wolver Antifreeze & Coolant WG12 Concentrate - protects your engine against freezing, overheating, corrosion, prevents the formation of harmful deposits. It provides reliable protection of the engine metal parts made of cast iron, aluminium, copper and steel.

Wolver Antifreeze & Coolant WG12 Concentrate - produced on the basis of monoethylene glycol and special anti-corrosion additives. Does not contain nitrites, amines, silicates, phosphates and borates.


Meets the requirements of:
Audi/Seat/Skoda/VW TL 774-D/F (G12),
MB 325.3,
MAN 324 SNF,
Ford WSS-M 97B44-D,
MTU MTL 5048,
Scania TI 02-98 0813 T/B/M sv


  • Longer and outstanding corrosion protection
  • Improved heat transfer
  • Decreased right to compensation regarding repairs at the coolong system
  • Suitable for mixed fleets, one product for cars, trucks and construction machinery
  • Ecologically desirable because of longer working life
  • Avoidance of foaming
  • Compatibility with hose and sealing materials
  • Compatibility with varnishes


Recommended working concentration 50 % Wolver Antifreeze & Coolant WG12  Concentrate and 50% water, radiator protection up to -38 °C can be achieved. Antifreeze protection down to -68°C is possible with a maximum of 69% Wolver Antifreeze & Coolant WG12  Concentrate and 31% water. 

Commercial vehicles to 500.000 km (ca. 8.000 hours) 
Passenger cars to 250.000 km (ca. 2.000 hours) 
Stationary engines to 32.000 hours (or 5 years) 

It is recommended, the coolant of radiators , to change all 5 years at the earliest, or if necessary with the achievement of the named stand-times (see OEM manual).


To estimate all advantages of Wolver Antifreeze & Coolant WG11  Concentrate the mixing with other coolants is not recommended. For the preparation of mixtures preferably softened water should be used.

Data table

Relative density  at 15.6 °C kg/m³  1119
pH value 50% vol aqueous solution - 8.7
Freezing point 50% vol aqueous solution °C  -38
Colour - red
1,5L - Can 4151 4260360941511
5L - Can 4418 4260360944185
60L - Barrel 4356 4260360943560
208L - Barrel 4433 4260360944338


Attention: Service instructions should be observed!
Wolver is a registered trademark of Wolver Lab GmbH
Cologne, Germany