Description
Power Maxed Coolant Seal
Power Maxed Coolant Seal is a fast and effective solution for sealing small leaks in your vehicle’s cooling system. Specially formulated to work with all types of antifreeze and coolant, it seals hairline cracks and minor leaks in radiators, heater cores, hoses and gaskets. It forms a durable, heat-resistant seal — helping you avoid costly repairs and reduce the risk of breakdowns.
Whether you notice a gradual loss of coolant or you are preparing for a long journey, Coolant Seal offers a reliable, affordable fix. It is suitable for emergency use or as a preventative treatment, giving peace of mind and extending the life of your cooling system components.
Key Features and Benefits
- Seals minor leaks in radiators, gaskets and hoses
- Compatible with all types of antifreeze and coolant
- Helps avoid expensive repairs and part replacements
- Safe for aluminium and plastic radiators
- Quick acting formula with long-lasting protection
How to Use
Shake the bottle well before use. Ensure the engine is cool before removing the radiator or expansion cap. Pour the full contents into the cooling system. Then run the engine with the heater on for 10 to 15 minutes to circulate. After the treatment, check the coolant level and top up if necessary.
Ideal For
- Drivers dealing with slow coolant leaks
- Preventative maintenance before long journeys
- Owners wanting a budget-friendly alternative to expensive radiator or hose replacements
- Cars, vans or light commercial vehicles with aluminium or plastic cooling system components
Craig O’Neill –
“Brilliant little product that genuinely saved me a headache.”
I bought Power Maxed Coolant Seal after noticing my coolant level dropping every few days. I wasn’t sure where the leak was coming from, and I really didn’t want to book the car into a garage if I could avoid it.
I followed the instructions, poured it in with the engine cold, ran the heater, and within about 10 minutes the small leak I had completely stopped. I’ve been checking my coolant level for the last couple of weeks and it hasn’t moved at all.
What I like most is how simple it is. No tools, no mess, just pour it in and let the engine circulate it. For the price, it’s a great first step before spending hundreds on repairs. Obviously it’s not going to fix a major issue, but for a small or early leak, it really does the job.
Highly recommended if you’re losing coolant slowly and want a quick, affordable fix.
kg –
It has worked that well, that I had forgotten I had a leak on the water pump. Now completely gone, no water under car anymore. There’s nothing more to say really, I’ve been driving now for over a month without a problem.
I only remembered when I got a prompt me to write a review for my purchase. I can’t promise it will work for everyone, but it’s worth a go. My leak was visible and now it’s completely gone. Easy to use, I just followed the instructions that came with it. Very happy.
Nabeela T –
Car is leaking coolant regularly. Have to top up every hour when driving. Garage wanted £400 for parts and labour for a pipe and water pump housing. The car only cost me £1000 decided to just top up coolant every time I drive.
Saw this product on amazon. Followed instructions. Didn’t have high expectations but thought would give it a go. And so far so good. 3 weeks since I used it and seems to have fixed the leak.