WYNNS Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4x325ml
Wynns Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4X325Ml
Overall Rating: 3.0 / 5 (average from multiple review sources, as of 17 Apr 2026)
Based on a total of 30,949 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 30,949 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
1-3 working days
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PayPal
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Visa
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Mastercard
£32.99
Delivery from £6.00
WYNNS Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4x325ml
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 16 Apr 2026)
Based on a total of 124,426 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 124,426 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
2-3 days
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PayPal
Visa
Visa
Mastercard
Mastercard
£33.49
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Wynns Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4X325Ml - Details
▶ Finding you the best price!
We have found 2 prices for Wynns Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4X325Ml. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Wynns Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4X325Ml - Price Information
- Cheapest price: £32.99
- The cheapest price is offered by Diy.com (B&Q). You can order the product there.
- The price range for the product Wynns Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 4X325Ml is €£32.99to €£33.49 with a total of 2 offers.
- Payment methods: The online shop Diy.com (B&Q) supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is 1-3 working days working days offered by Diy.com (B&Q).
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Cheapest offer
WYNNS Radiator Stop-LeakSealing 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.Formulated to avoid clogging of radiator waterways and temperature sensors.How to use:Add to the cooling systemOne bottle treats up to 12 liters of coolantRecommended for all "water" cooled systems of petrol, LPG and diesel engines when minor leaks are noted. Can also be used as preventive agent. Wynn’s Radiator Stop Leak will not repair broken or split hoses.
£32.99
1-3 working days
Diy.com (B&Q)
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