Wynn's Car Radiator Stop Leak Sealant Antifreeze Coolant Repair Additive 325ml
£6.29£6.99
- Introducing the Wynn's Car Radiator Stop Leak Sealant, a must-have 325ml additive for every driver looking to safeguard their vehicle's engine health. Designed specifically to stop and prevent leakages in your radiator, as well as in cooling and heating systems, this innovative sealant is your first line of defence against costly repairs. If you've noticed minor leaks or want to preempt any future issues, this product is the perfect solution.
- What sets Wynn's apart is its enhanced corrosion and rust protection capabilities, ensuring your engine components remain in prime condition. Compatible with all antifreeze and coolant types, including OAT (organic acid technology) fluids, it works harmoniously with your vehicle’s existing system. You can rest easy knowing that it’s completely safe for hoses, rubber seals, and other components—no clogging or damage here!
- Imagine driving confidently, knowing that your car is protected from potential leaks and the costly repairs that follow. Whether you drive a petrol, LPG, or diesel engine, this sealant is recommended for all water-cooled systems. It's not just an effective fix; it's a smart preventive measure that could save you time and money in the long run.
- With Wynn's Car Radiator Stop Leak Sealant, you're investing in reliability and peace of mind. Don't let minor leaks ruin your driving experience—take action today!
Frequently Asked Questions
Popular questions and answers about this product
How does Wynn's Car Radiator Stop Leak Sealant work?
This sealant works by sealing minor leaks in your radiator and cooling systems, preventing further leakage and protecting your engine components from corrosion and rust.
Is it safe for all vehicle types?
Yes, Wynn's is compatible with all water-cooled systems, including petrol, LPG, and diesel engines, ensuring safety across a range of vehicles.
Can I use this sealant with other antifreeze products?
Absolutely! Wynn's is designed to be compatible with all antifreeze and coolant types, including OAT fluids, making it a versatile choice for your vehicle.
How often should I use this product?
This product can be used whenever you notice minor leaks. Additionally, it can serve as a preventive measure during routine maintenance to avoid future issues.
Will it clog my radiator or other components?
No, Wynn's Car Radiator Stop Leak Sealant is formulated to be harmless to hoses, rubber seals, and all system components, ensuring smooth operation without clogging.
What size is the product, and how much should I use?
The product comes in a 325ml bottle. The recommended dosage depends on the size of your cooling system, so always refer to the instructions for precise usage.






