Radiator Stop Leak 11 Oz Gray Sealant That Stops And Seals Coolant Leaks In Radiators, Gaskets, Heater Cores And Freeze Plugs, One Bottle For Standard Cooling Systems, Easy Pour Formula For Quick Fix
✔️ Stops & seals cooling leaks in radiators, gaskets, heater cores
Radiator Stop Leak Concentrate is a coolant sealant designed to stop minor leaks and drips in cooling systems. It works with all types and colors of antifreeze and water, including 50-50 mixes and non-silicate based formulas. One bottle treats up to 4 gallons in most 6- and 8-cylinder passenger vehicles and light trucks.
✅ Stops and seals coolant leaks in radiators, gaskets, heater cores & freeze plugs
✅ Works with all antifreeze colors and water mixes (50-50, OAT/HOAT)
✅ One bottle treats up to 4 gallons in standard cooling systems
✅ Grey sealant formula compatible with most vehicles and cooling systems
✅ Easy pour formula for quick DIY fix
💡 What is a radiator stop leak concentrate used for and how does it work? This handy sealant helps seal minor leaks and protect cooling systems from overheating. - Stops minor leaks in radiators, heater cores, gaskets, and freeze plugs - Works with all antifreeze colors and water mixes - One bottle treats up to 4 gallons - Quick, easy DIY fix that saves a trip to the shop