Each tube contains 10 tablets. 1 x tablet will treat 40 litres of petrol. Each tube treats 400 litres of fuel. Please stick to the recommended dose of 40 litres per tablet. Each tablet can be broken into half or quarters. Half a tablet treats 20 litres, a quarter of a tablet treats 10 litres.
Two Pack Petrol Race Formula 20x 40 Litre Tablets with Octane Booster