Permanently seals leaks in the head, head gasket, block, radiator, heater matrix and water pump.
K-Seal is safe for all cooling systems, effective and comes with a 100% money back guarantee.
Essential, especially in colder weather, K-Seal products will tackle leaks throughout the cooling system.
K-Seal has ALL your coolant leak repairs covered. K-Seal requires no draining or flushing of the cooling system and mixes with all types of antifreeze.
A safe and reliable solution for all types of coolant leak issues including radiators, heads and blocks.
K-Seal quickly and safely permanently fixes almost any leak including the radiator, head, gasket, block, heater core, water pump casing and freeze plug.
There’s a permanent repair for virtually all types of coolant leaks, including a multi-purpose formula, K-Seal HD and K-Seal Ultimate Head Gasket and Block Repair.
K-Seal Ultimate will permanently seal leaks in the head, head gasket and block.