LS-X External Leak Sealer, 50ml, White, Plastic & Metal, Handheld, Sealer

This LS-X is brilliant stuff, I had a problem with my motorhome taps. The rubber seal had disintegrated and I couldn’t get a replacement, only option was to buy new taps, until I saw the LS-X reviews, so I thought I’d give it at try. It did the job perfectly, dries in one hour, doesn’t set hard so easily removed when necessary. I always have a tube handy, it saved me £60 on new taps. Highly recommend for those hard to fix leaks. Regards James

Simultaneously having issues with a pipe connecting to my toilet and my boiler at the same time. Applied this product left it to dry for 12 hours and sure enough: no more drips! Give it a try it’s far cheaper than calling out a plumber!

Really good stuff for preventing nip leaks or for those of us who like a belt and braces approach to plumbing. It won’t take much around a seal to make it water tight. The only reason for not giving it 5 stars is that it can look a bit messy and you can’t paint over it - so be neat with applying and wear gloves!

I’ve used Fernox LS - X for years. Good price , seal’s leaks very well indeed,!easy to use . Delighted with this product. Thank you .

This product is amazing. Makes pipe joints leakproof,and if you have any weeping joints, coating the area around joint seals like magic.

Handy to keep for emergencies

My under sink connections began leaking at tap connection to plumber visit just tighten screw washer worn out non flexy fitting. So got this product undid drew put gel onto thread tighten back up left half hour 6 months later still fine sealed leak in my outdoor fountain magic must have in house emergency kit.

Worked for a ehile