FuelBox AdBlue® conforms to ISO 22241 standards and comes with a glug-free flexi-pouring spout to prevent spillages,giving you a fast, efficient and easy solution to refuelling on-site. Complete with weatherproof packaging and a stackable shape, making storage easy and convenient. Reduces harmful emissions (NOx) Suitable for all Diesel Selective Catalytic Reduction (SCR) systems Shelf life of at least 18 months from date of manufacture Conforms to ISO 22241