Prestone Antifreeze and Coolant 1 Litre From £4.50
Prestone, which it claims is the number one Antifreeze company in the US, is now available from Tesco, Asda, Wilko, Homebase, and CostCo here in the UK. Prestone is specially formulated to help prevent both freezing and overheating and the ready-to-use formula is said to be compatible with any antifreeze/ coolant already circulating in your car’s system, meaning there’s no need to flush the system if you’re just topping up. The process is made even easier because the one-litre bottles come with an easy pour spout. The formula provides corrosion protection for up to 150,000 miles, is both silicate and phosphate free, and claimed to provide complete protection from -37 °C to 129°C. Best of all, it’s suitable for all makes and models of car and costs less than £5.