Description Reliance Green Engine Coolant 93% Heavy Concentrate 20LT – SYDNEY METRO DELIVERY ONLY or LOCAL PICKUP. Formulated to inhibit rust build up, mineral deposits, cavitation erosion, and electrolysis, lubricates thermostats, water pump seals and heater control. · Anti- freeze · Anti- boil · Anti rust inhibitor (cast iron, aluminum, diesel) Taps sold separately https://spectrapaints.com.au/product/plastic-tap-dispenser-for-20l-drum-1-piece/ https://spectrapaints.com.au/product/plastictapdispenserfor20litredrumbottle-black5pcs/