Liqui MolyRadiator Stop Leak | 150 ml | Cooler additive | SKU: 8956

Good product

Well I had several leaks in my radiator and or coolant system because the garage that changed the clutch just smashed everything up.I've used 2 or 3 of these and now I have no leaks.

Ok

I had a small (200ml every 300 miles) coolant leak on my 2010 Jaguar XKR, dropping 0.5psi an hour on a pressure test so just the sort that are a nightmare to find. Despite the laughs from my friends about snake oil I chucked a bottle of this in.Well damn within 50 miles the leak slowed and 300 miles later it's completely stopped. Pressure tested it again and it held. No, I couldn't believe it either.No changes to engine temps via obd either, FWIW.

Nothing changes

I was Absolutely Blown Away! LIQUI MOLY Radiator Stop Leak is a Miracle Worker!Like many, I've battled stubborn car radiator leaks, trying various "miracle" products that promised much but delivered little more than frustration. My expectations were, to say the least, tempered when I decided to give LIQUI MOLY Radiator Stop Leak (150 ml) a try.And wow, am I glad I did! This product is in a league of its own. From the very first application, it was clear I was dealing with something massively superior. Within minutes, the leak, which had been a persistent headache, was completely stopped. Not just slowed, not just a temporary patch – genuinely stopped, first time.I'm incredibly impressed. LIQUI MOLY has truly engineered a formula that performs exactly as advertised, saving me the cost and hassle of potentially expensive garage repairs. If you're struggling with a radiator leak and have been disappointed by other products, do yourself a favour and get this. It's an absolute game-changer and has earned its place as a permanent staple in my garage. Highly, highly recommend!

It repaired the leak in my motorcycle radiator.

Great quality very pleased