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K-Seal

K-Seal Leak Repair 236ml – Coolant Leak Sealant for Radiator, Head Gasket & Engine Block

K-Seal Leak Repair 236ml – Coolant Leak Sealant for Radiator, Head Gasket & Engine Block

£10.01 GBP
£15.00 GBP £10.01 GBP
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K-Seal Leak Repair 236ml - Coolant Leak Sealant Radiator & Head Gasket Fix

Overview:
K-Seal Leak Repair 236ml is a coolant leak sealant designed to provide a permanent repair for common leaks in water-cooled engines. This easy-to-use “shake, pour & go” formula helps seal leaks in radiators, head gaskets, engine blocks, heater matrixes and water pumps, making it a trusted solution for both garages and everyday drivers.

  • 236ml coolant leak repair — Designed for water-cooled engines and everyday use
  • Seals multiple leak points — Suitable for radiators, head gaskets, engine blocks and heater cores
  • Shake, pour & go formula — No complicated process or specialist tools required
  • No draining required — Add directly to the cooling system without flushing
  • Compatible with all coolants — Works with all antifreeze and coolant types
  • Petrol & diesel compatible — Suitable for most water-cooled engines
  • Permanent repair solution — Designed by K-Seal for long-term leak sealing

TECHNICAL SPECIFICATIONS

  • Brand: K-Seal
  • Product Name: Leak Repair
  • Size: 236ml
  • Product Type: Coolant Leak Sealant / Radiator Leak Repair Additive
  • Application Type: Pour-in Cooling System Additive
  • Engine Compatibility: Petrol & Diesel, Water-Cooled Engines
  • Physical Form: Liquid
  • Colour: Light Brown
  • Relative Density: 1.045 @ 21.1°C
  • pH: 5.9

Application & Usage Guide

  • Shake the bottle thoroughly before use
  • Add the full contents to the radiator or expansion tank
  • Do not pour directly onto the radiator core
  • Run the engine to circulate and seal the leak
  • No need to drain or flush the cooling system beforehand

Important Safety & Compatibility Information

  • Causes serious eye irritation – Avoid contact with eyes
  • Environmental warning – Toxic to aquatic life with long lasting effects
  • Allergy risk – Contains preservatives that may cause allergic reactions
  • Wear protection – Use eye and face protection when handling
  • Keep out of reach of children

SHIPPING & RETURNS

  • Orders dispatched within 1 working day
  • Standard delivery 2–5 working days
  • Tracking provided where available
  • 14-day return policy
  • Items must be unused and in original packaging
  • Used items cannot be returned

WHY CHOOSE US

  • Trusted Quality – Genuine automotive products
  • Competitive Pricing – Great value for money
  • Fast Delivery – Quick UK dispatch
  • Expert Support – Knowledgeable team ready to help
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