Head Gasket Failure?
60 Second Problem Solver Cracked Head or Block?
Head Gasket Leaking Radiator?
Cylinder Head
Engine Block
Radiator You need K-Seal the Ultimate No1 Trade Trusted Best Seller!
Heater Core
Water Pump

K-Seal is a one-step permanent total system for coolant leak repair. It will permanently repair leaks in the head, head gasket, block, radiator, heater matrix, freeze plug and water pump casing.

K-Seal is simple to use. You just Shake, Pour & Go. No need to drain or flush the system. No need to worry about what type of antifreeze or coolant is in the cooling system. It couldn’t be easier!

Suitable for use with all water cooled engines including cars, motorbikes, commercial vehicles, heavy plant, agricultural machinery, marine engines and generators.

With over 2 million bottles already sold worldwide K-Seal is a No 1 brand trusted by the professional mechanic and parts suppliers. In fact 9 out of 10 parts stockists in the UK recommend K-Seal as their preferred coolant leak repair product.

Save money with K-Seal

With a head gasket or block repair costing hundreds if not thousands of dollars K-Seal is the perfect solution and not just if you’re on a tight budget. You might not want to spend money on an expensive repair for an old vehicle.

K-Seal will have you back on the road in minutes. K-Seal is the most reliable best value total coolant leak repair available today referred to by thousands of motorists as ‘the miracle in the little blue bottle’.

Want to get hold of a bottle? Find you local stockist here and get back on the road – fast.