GLACELF SUPRA is a «long life» antifreeze formulated from an extremely pure monoethylene glycol base and containing organic corrosion inhibitors. Its unique environment friendly formula is completly free from phosphates, amines, nitrites and boron.

• Industrial Diesel and gas engines cooling requiring a freezing protection from -18°C to -50°C according to the dilution (see table below). It’s preferable to use a « light hardness » water even if laboratory tests results were obtained with a 20 °TH hardness water.
• Before refilling a circuit that previously contained another fluid, it is strongly recommended to rinse the circuit to avoid altering the properties of the product. It is essential to blend mechanically the antifreeze with the water to ensure a perfect mixing.
• GLACELF SUPRA should be diluted in water before use to provide a permanent fluid that can be employed all year round. The proportion of GLACELF SUPRA can be adjusted to obtain the desired protection against frost:

% by volume of GLACELF SUPRA   35   40   50   60

Freezing point °C, ASTM D 1177    – 21   – 26   – 37   -50

Elf Glacelf Supra Antifreeze & Coolant Product Advantages:

• Thanks to its specific organic formulation, GLACELF SUPRA gives cavitation protection higher than that provided by the current antifreeze. The corrosion protection is also better almost for the aluminium parts present in modern engines.
• The GLACELF SUPRA exceptional thermal stability eliminates the risks of mineral deposits particularly near the hot parts: liners top, cylinder heads, heat exchanger tubes, and heating resistance. This ensures:
  – heat transfer conservation
  – fluid performance conservation
  – piping erosion risks (due to hard deposit circulation) suppression
  – circuit cleanliness
  – extended temperature-sensitive components life time.
• The long-life property of the GLACELF SUPRA allows by extended drain intervals the reduction of the coolant recycling costs.

• GLACELF SUPRA complies with the following specifications :
  – ASTM D 3306 – D 4985
  – SAE J 1034
  – BS 6580 – BS 5117
  – AFNOR NF R 15-601
• GLACELF SUPRA is approved by the following manufacturers :
  – CUMMINS
  – DIESEL RICERCHE
  – GE JENBACHER
  – GE Oil & Gas Nuovo Pignone
  – MAN
  – MTU
  – MWM
  – PERKINS
  – ROLLS ROYCE
  – SEMT PIELSTICK
  – WÄRTSILÄ

Before using the product, the vehicle’s maintenance guide should be checked. Oil changes should be carried out in accordance with the manufacturer’s recommendations. The product should not be stored at temperatures over 60°C. It should be kept away from sunlight, intense cold and extreme temperature fluctuations. If possible, the packaging should not be exposed to the elements. Otherwise, the drums should be laid horizontally to avoid any contamination from water and to prevent the product’s label from rubbing off.

All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, or exposed to hot sun or freezing conditions.

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Product Data Sheet