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http://www.pentosin.com/eng/index.html
PENTOSIN ANTIFREEZE is an antifreeze for passenger cars and trucks, meeting the quality requirements of the automotive manufacturers, especially suitable for alloy engines. It protects excellently against corrosion and cavitation, does not foam, prevents lime formation and is neutral to different types of metals , rubber parts and sealing materials which are used in the engine construction. Pentosin Antifreeze is produced under stringent quality controls and has proved excellent operating performance in daily use. PENTOSIN ANTIFREEZE is free of nitrite, amine and phosphate.