-25%
- Quick Sealing and Powerful Leak Prevention: This JAOJAO coolant leak sealer professional-grade coolant sealant quickly identifies and seals small leaks within minutes, effectively preventing coolant loss and avoiding engine overheating risks
- High Temperature Resistance and Durability: Utilizing an advanced formula, the radiator leak sealer can withstand the high-temperature, high-pressure inside a car’s cooling system, providing long-lasting protection
- Easy to Use, DIY: No parts need to be disassembled. Simply pour the head gasket sealer into the radiator or overflow can while the engine is cool, then start the vehicle
- Safe and Non-Clogging: The radiator sealant is designed to cure only at the leak point, without clogging the small channels of the radiator fins or heater core, ensuring unobstructed cooling system circulation
- Highly Compatible and Universal: This seal cooling system leak sealer perfectly compatible with all brands, colors, and types of coolant/antifreeze. Safe to use whether you drive a gasoline car, diesel car, light truck, or SUV
Katherine Bell –
The quality is exceptional and I’m extremely satisfied.