Thankyou, i dont have to keep topping up too often, but when i have been its been mostly with eitehr plain water or very cheap coolant mixture. So i decided to buy some better quality stuff which might actually be of some use to the car for once, the guy in the shop said it would be fine to use in the Mondeo, on the carton it says... Conforms to BS6580 (1992) + Volkswagon. It also says its compatible with 'good quality silcate antifreeze'. Its red in colour and is made by Carplan. Its Ethylene Glycol and made from organics... Im just trying to make sure its ok to use and will do no harm at all. I hope the extra info might help, thankyou.