Quickly fix minor leaks and hairline cracks in your vehicle’s cooling system with our 250 ml Radiator Sealant Fluid. Designed specifically for automotive water cooling systems, this advanced formula seals small leaks efficiently, helping you avoid costly repairs and engine overheating.
- Effective Leak Sealing: Instantly seals minor cracks and leaks in radiators, hoses, and heater cores—no need for immediate part replacement.
- Safe for All Cooling Systems: Compatible with all radiator types, including aluminum. Won’t harm the water pump, ensuring smooth coolant flow and preventing clogging.
- Easy to Use: Simply shake the bottle, pour the contents into the coolant with the engine running, and let it circulate for 10 minutes for fast, reliable sealing.
- Prevent Overheating and Costly Repairs: Stops small leaks before they become bigger problems, maintaining optimal engine temperature and protecting your vehicle from damage.
- Long-Lasting Protection: Works only at leak points, leaving the rest of your cooling system unaffected for lasting performance.
This radiator sealant fluid offers a quick, dependable solution for drivers who want to keep their cooling system in top shape and avoid unexpected breakdowns.
