I purchased this product a week before Christmas due to my car pressurizing coolant into the overflow bottle and overheating from low coolant in the radiator. I managed to avoid boiling the coolant and carefully drove the car home. I followed all the application instructions as provided by the manufacturer and let the car idle for about 45 minutes. After a short drive, I noticed that the coolant was still pressurizing into the overflow bottle. I allowed the car to cool overnight and tried again the next day. There were visible copper particles in both the radiator and the overflow bottle, but unfortunately, it didn't resolve the issue. I had hoped to make it through the holiday season without needing to replace the head gasket. Unfortunately, this product didn't work for me.
Claim your business profile now and gain access to all features and respond to customer reviews.
K-Seal is the one-step permanent repair for all engine coolant leaks. It could save you thousands in garage fees! K-Seal will permanently repair coolant leaks in the head, head gasket, engine block, radiator, heater core, water pump casing and freeze plug. K-Seal is compatible with all types of anti freeze so there is no need to drain or flush the cooling system. Simply Shake, Pour & Go!
With over 12 million bottles sold worldwide K-Seal is the number one bestselling coolant leak repair in the USA and is the choice of leading international roadside recovery organisation to help keep their members on the road. K-Seal has been independently university tested in the United Kingdom to meet ASTM D3147, the coolant leak repair standard. K-Seal is available from all leading auto parts stores and online resellers.See more
