Multi-Purpose One Step, Permanent Coolant Leak Repair - Advanced ceramic forumla Product Features:Anyone can use this product - No Flushing or Draining - You can even pour into the overflow tank.Mixes w/all types of antifreezeJust shake, pour & go - Works in just minutesWorks on Head Gaskets, Radiator, Heater Cores, Freeze Plugs, Water Pump Casings, Cylinder Heads & Cracked Blocks.Safest, easiest, cost-effective, trade trusted & proven product. Continues to work, finding & repairing new leaksCan be poured into a warm or hot engine.Will not clog or damage any part of the cooling systemWill not clog water jetsIndependently tested to ASTM D-3147
