Review on 🔧 Bar's Leaks HDC Radiator Stop Leak Tablet – 60g: Top-Notch Solution for Radiator Leaks by Vincent Burton

Had tried virtually every other solution to stopping radiator leaks before. "This is the cheapest solution, nothing good will definitely happen!" - Exactly my thoughts. When you receive them, place all 6 in a large glass jar and add HOT WATER in small amounts until completely dissolved, then add to the cooling system (straight to the radiator if possible). Run your car according to the recommended cycle on the box and you will be amazed - my radiator had a large leak that barely came out. I replaced my heatsink but this sub $10 solution kept it alive for a month when ALL other types failed.