8 Fairfax St SE
NAPA Auto Parts Genuine Parts Company
8 Fairfax St SE
Leesburg,  VA  20175
(703) 777-2055
Reserve Online Participant
Store Hours
Mon-Fri:7:30 AM-7:00 PM
Sat:8:00 AM-5:00 PM
Sun:9:00 AM-5:00 PM
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K-Seal Multi-Purpose One Step Coolant Leak Repair - 8 oz
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K-Seal Multi-Purpose One Step Coolant Leak Repair - 8 oz

Part #: NCB ST5501
Line: NAPA Consumer Brands
Requested quantity is not available. Please update the quantity below.

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Features & Benefits

Warranty: Standard : No Warranty, Expressed or Implied


Coolant leaks don’t have to result in costly repair bills, simply add K-Seal Coolant Leak Repair 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. Its unique formula will seek out holes and cracks, and permanently seal them, with no adverse impact on the efficiency of your engine cooling.

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


Brand K-Seal
Container Size 8 fl oz (US)
Manufacturer Solv-Tec
VMRS Code 053999003
SDS Required Yes

Safety Information