Supreme Heavy Duty Antifreeze HD4 – Heavy Duty Green Antifreeze – Suitable for John Deere

Midlands Lubricants is a supplier and distributor of premium quality Oil, Lubricants and Antifreeze Engine Coolant. Engines are powerful pieces of equipment that require a constant operating temperature. Too hot, and internal components warp and break as the heat causes expansion. Midlands Lubricants offers a complete range for all your coolant requirements combining high and low temperature protection with a fastidious anti-corrosive package that make them suitable for use in a vast range of applications.

is a monoethylene glycol based engine coolant concentrate formulated for optimum performance in heavy duty diesel engine applications but equally suitable for light duty use. It is formulated using advanced inhibitor technology and is phosphate and amine free. BTC Classification Type 3EN.
The inhibitors in Antifreeze HD (Green) include organic acids in combination with borate, silicate and nitrite which are well known for their ability to provide excellent protection in heavy duty applications particularly where there is potential for cavitation erosion-corrosion to occur.
Midlands Lubricants Green Antifreeze HD (Green) uses sophisticated silicate stabilisation technology to eliminate the potential for formation of silicate gel often observed with inferior products whilst other additives ensure good compatibility with hard water and prevent the formation of scale that can result from use of hard water.

  • Heavy Duty Green Antifreeze Concentrate available in IBC, 205 & 25 Litre
  • Heavy Duty Green Antifreeze Concentrate – Please call for latest prices 
  • Heavy Duty Green Antifreeze Concentrate also available (5 Ltr)  Box of 4
Green Antifreeze – Performance / Specifications
  • Colour Dark Green
  • Concentrate
  • Conforms to BS6580:2010 & ASTM D3306
  • ASTM D4985, ASTM D6210, SAE J1034
  • AFNOR NF R15-601
  • JIS K2234
  • Cummins CES14603
  • BASF Glysantin G05
  • CAT EC-1
  • JCB STD00088
  • John Deere JDM H24
  • MAN 324
  • MB 325.3 & 325.5
Recommended Dilutions:
Concentration (by volume) 25%
Specific Gravity @ 20°C = 1.030
Freeze Protection (°C)* = – 12
Concentration (by volume) 33%
Specific Gravity @ 20°C  = 1.045
Freeze Protection (°C)* =  – 22
Concentration (by volume) 40%
Specific Gravity @ 20°C  = 1.060
Freeze Protection (°C)* =  – 27
Concentration (by volume) 50%
Specific Gravity @ 20°C  = 1.074
Freeze Protection (°C)* = – 40
Concentration (by volume)  60%
Specific Gravity @ 20°C = 1.087
Freeze Protection (°C)* = – 56

It’s vital to pick the right concentrate of coolant for your cooling system and the key to making that choice is understanding that a higher concentration is not necessarily better. Due to the fact that crystallisation occurs more easily in homogeneous substances than in substances with a varied chemical make up. The highest levels of freeze production are usually found in a 1:1 or 50% solution of water & coolant. We suggested De-ionised water, water that has been subjected to electrolytic treatment is used for best results.

Available in: 1 litre, 5 litre, 20 litre & 205 litres.