Grand Autos delivers trusted car care solutions with a legacy built since the 1980s. From cleaning to protection, our curated range ensures effortless shine, long-lasting results, and a superior car care experience every time.
Skip to product information
STP Radiator Flush 300ml
Rs.1,500.00
STP Radiator Flush is a powerful cooling system cleaner designed to remove rust, scale, sludge, and harmful deposits from your vehicle’s radiator. It helps restore cooling efficiency, prevent engine overheating, and extend radiator life. Ideal to use before changing coolant or antifreeze.
Safe for all petrol and diesel engines, STP Radiator Flush works fast without damaging hoses, seals, or metal parts.