SWAG № 99 90 2374 is nitrite-free anti-freeze with a long-term service life for cooling systems which require the high level of protection from corrosion. It is made for use in modern internal combustion engines with liquid cooling. It provides the coolant with sufficient anti-corrosive properties even at 20% concentration. It protects from corrosion and cavitation, prevents formation of deposits and foaming. Approvals: VW TL-774C (G11); MB 325.2