FOSSER Antifreeze FA 11 is an economical corrosion inhibitor and anti-freeze agent concentrate for radiators in water-cooled vehicles. The product is free of nitrite, amines and phosphates. FOSSER Antifreeze FA 11 provides excellent frost and corrosion protection all year round. The product does not have any negative effect on coolant hoses or cylinder head gaskets.
FOSSER Antifreeze FA 11, mixed with the correct amount of water, is used as a coolant and thermal transfer fluid in internal combustion engines. The product is suitable for engines made in cast iron, aluminum and a combination of these two metals, and for cooling systems made from aluminum or copper alloys. We recommend maintaining a concentration of 50% (v/v) during all seasons.