Multi-Purpose, One Step, Permanent Coolant Leak Repair!
Simple to use, just SHAKE, POUR & GO!

For Everyday Vehicles
*Up to 20qt Coolant Systems
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For Commercial Vehicles
*Up to 50qt Coolant Systems
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K-Seal™ is specially formulated to permanently seal most cracks in the engine block and head. This unique product is guaranteed to mix with all types of glycol based coolant and antifreeze. K-Seal™ can also be used to seal holes and cracks in the head gasket, radiator, heater core, freeze plugs, water pump casing and other metal components of the cooling system in both gas and diesel engines.

kseal

Save Time & Money
Don't waste money on quick fix "Get You Home" products. K-Seal™ really is permanent for the life of your engine... Guaranteed! Avoid time consuming and expensive mechanical repairs which could cost you hundreds or thousands of dollars.

Just Shake,
Pour In & Go!

kseal
  • When there is a crack or hole in the cooling system, this generates a low pressure area.
  • K-Seal™ finds the low pressure area and deposits the special ceramic micro-fibre and copper formulation as it flows through the damaged area.
  • Within seconds the crack or hole is completely filled with the ceramic micro-fibres and copper and the repair has been made. This seal is further enhanced by heat to form a repair that will last the life of the engine.

Just Shake,
Pour In & Go!

kseal

Save Time & Money
Don't waste money on quick fix "Get You Home" products. K-Seal™ really is permanent for the life of your engine... Guaranteed! Avoid time consuming and expensive mechanical repairs which could cost you hundreds or thousands of dollars.

Just Shake,
Pour In & Go!

 K-Seal™ Videos