Ridex 1602F0015 ready-mixed G11 coolant / antifreeze, blue colour, 1-litre bottle. Pre-diluted 50/50 formulation providing freeze protection down to -35°C — no further dilution required, just pour directly into the expansion tank. Universal multi-vehicle compatibility — designed to meet over 20 international and OEM specifications including BS 6580, ASTM D 3306, VAG TL 774 C, MAN 324 Typ NF, Chrysler MS-7170, Ford ESD-M97B49-A, Iveco 18-1830, GM-Opel GME L1301, JI Case JIC-501, and MTU MTL 5048. Suitable for petrol, diesel, and commercial vehicle cooling systems requiring G11 (silicate-based) coolant. Ideal cost-effective top-up bottle for general workshop use across mixed vehicle fleets.