K-Seal Coolant Leak Repair 236ml

Product code: KEYK5501

85 in stock

GBP new

£14.99

£12.49 ex. VAT

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K-Seal Coolant Leak Repair

Permanently seals leaks in the head, head gasket, block, radiator, heater matrix, and water pump.

• Fixes most leaks in water-cooled engines
• A permanent repair, guaranteed for the lifetime of the engine
• Scientifically tested
• Trusted by professionals

Permanent Coolant Leak Repair with K-Seal

Coolant leaks don’t have to result in costly repair bills – simply add K-Seal to your coolant system for a quick and permanent fix. K-Seal is scientifically tested, trusted by millions of customers worldwide, and the only coolant leak repair fluid carried by the AA, the UK’s largest roadside repair company.

Just Pour & Go

K-Seal couldn’t be simpler to use. Just shake the bottle, add the fluid to your coolant system, and run your engine as normal. K-Seal’s unique formula will seek out holes and cracks, and permanently seal them, with no adverse impact on the efficiency of your engine cooling.

Using K-Seal: Step-by-Step Instructions

1. Shake and pour the bottle:
   • Shake the K-Seal bottle vigorously to ensure the contents are well-mixed.
   • Add the entire bottle to your radiator or header/expansion tank.
   • Important: When adding to the radiator, avoid pouring directly onto the radiator core to prevent potential damage.
2. Run the engine up to operating temperature:
   • Start the engine and let it reach normal operating temperature.
   • The fastest method is to take your vehicle for a gentle drive.
   • Alternatively, let the engine idle until the temperature gauge reaches normal levels.
3. Either replace the cooling system contents or leave K-Seal in the system:
   • Option 1: Drain and refill the cooling system with fresh coolant.
   • Option 2: Leave the K-Seal product in the system—it won’t cause any harm.

Compatibility

K-Seal works with all types of antifreeze or coolant and is not affected by additives already present in your cooling system. For smaller engines (e.g., motorcycles), use only a portion of the bottle. Always shake well before use.

Safety Tips for Using K-Seal

• Use extreme caution when working on a hot cooling system—hot coolant and gases can cause injury.
• If in doubt, consult a qualified mechanic.

Why Use K-Seal?

K-Seal is the trusted solution for repairing leaks in your vehicle’s cooling system. Its simple application process ensures quick and permanent repairs, saving you time and money. Whether for a car, motorcycle, or another water-cooled engine, K-Seal provides a lifetime-guaranteed fix for your cooling system problems.

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