Zerex HT-12 Green Concentrate Antifreeze

Only BMW green coolant I could find that delivered in a reasonable time without outrageous shipping costs. All the parts shops (and even Walmart) around me only sell the old BMW blue coolant. Worked fine in my car, turns out I needed a new water pump so it was only a stop gap measure but now I have plenty of coolant for the next time the pump decides to kick the bed.