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Wynn's Radiator Stop Leak 325ml

Part No:


Product Code: AS-60311
WAS £6.23
  • FREE Delivery on all orders over £30
  • In Stock
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Wynn's Radiator Stop Leak is a sealing product to stop small leaks in the cooling system, with anti-corrosive properties.

  • Stops and prevents leakages in the radiator, cooling and heating system.
  • Stops head gasket leaks.
  • Will not harm rubber hoses, gaskets or other system components.
  • Is compatible with all antifreezes and coolants, also with OAT coolants (Organic Acid Technology).
  • Is formulated to avoid clogging of radiator waterways and temperature sensors.
  • Enhanced protection against rust and corrosion.
Recommended for all "water" cooled systems of petrol, LPG and diesel engines when minor leaks are noted. Can also be used as preventive agent.

FREE UK Mainland Delivery on all orders over £30

Autosessive offers free UK Mainland delivery when you spend over £30. Orders below this value or to addresses outside this region will incur a small delivery charge.

Standard delivery times are typically 2-4 working days to UK mainland but Next Day and other premium delivery options are available if required. We aim to dispatch all orders within one working day from receiving your order wherever products are shown as in stock. We will always advise if deliveries will take longer as we never like to hold up a project.

Orders placed after 4pm each day, over a weekend or on bank holiday will be processed and dispatched on the following working day.

14 Day Extended Returns

From the time you receive your order you have 14 days to decide if you want to keep the item(s). Should you decide one of more of the items received is unsuitable or unwanted simply send the goods back to us for either a refund or exchange. We aim to process all returns received within 3 working days.

For more information see our Delivery Information page or Returns Policy




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