JB Weld Jb8277 Waterweld Under Water Adhesives, Off White 2 oz, 1 Pack

Great product works on my hottub jets as they are expensive to replace and water weld works brilliantly.

Work very well for it's purpose

Good bond to my waterbut. Needed to seal the input drain pipe that was leaking. Fixed it with this. No leaks, does need a bit of working to get it right and takes a good while to cure. But decent product overall.

Purchased to repair a slow leak in the bottom edge of a plastic water butt. I dried out the butt completely inside and out and then cleaned and rubbed down area of leak inside and out. I then mixed the putty as described in the instructions and applied inside and out and it bonded well, but after pouring in water up to a depth of about 200 mm it started to leak after a day or two, it just leaked from under the putty. Useless, a complete waste of money as I could not do the repair within the return period, Beware

Bought this in a last ditch effort to fix a leaking soil pipe. Leak was caused due to a split in the pipe where someone one had bodge fitted a junction from the shower waste pipe into it. The nuclear option i.e removal of the soil pipe would have caused significant disturbance to the bathroom. I packed this around the broken junction which was quite inaccessible. This stuff is super sticky when mixed and you have to accept that your hands will be covered in it by the end of your job (clean off with isopropyl alcohol). Takes about an hour to go fully off…. But it worked and it stopped the leak. Dries rock hard. I made sure to rough up the area first with sandpaper and clean it with isopropyl alcohol. Very happy with the results. Would use again

As suggested by others and by the packaging, I wore a pair of neoprene gloves while using this. The problem was that the putty seemed to prefer to stick to my gloves than the thing I was trying to put it on. This made it extremely difficult to shape and press into place reliably. It has set rock hard and seems to have reduced the weeping from my nearly-defunct hot water cylinder, but if it had been easier to manipulate I reckon I could have covered more and stopped the leak completely.

I used this to repair a crack in a water butt. It did the job perfectly.

Worked a treat to fill a hole in an IBC Currently holding 1000L of water pressure

Ich habe den J-B WaterWeld Epoxyd-Kitt für meine Pool-Filteranlage benutzt, weil am Deckel ein Riss war und ständig Wasser austrat. Obwohl die Anleitung nicht auf Deutsch ist, war die Anwendung absolut selbsterklärend: Stück abschneiden, kneten, auftragen – fertig. Meine Erfahrung: Sehr einfache Anwendung, man braucht kein Vorwissen. Nach dem Aushärten absolut dicht – 100 % erfüllt, was ich mir erhofft habe. Ideal für Notfälle im Pool- oder Sanitärbereich. Wichtig zu wissen: Das Ergebnis sieht nicht unbedingt schön aus, eher wie ein grober Flicken. Wer Wert auf Optik legt, sollte das bedenken. Handschuhe sind Pflicht – das Material klebt stark und ist schwer von den Händen zu bekommen. Fazit: Der Kitt macht genau das, was er soll: abdichten. Für mich hat er ein teures Ersatzteil gespart. Klare Empfehlung für alle, die schnell und zuverlässig etwas reparieren wollen.

Works as advertised. Easy to use and waterproof.

Just what I needed

Tiny crack on a brazz nozzle in the garage needed mending. It's an old school, solid brass part so replacement is expensive and it hooks up to a water hose in the garage so I didn't want to waste money. Bought this on a whim, followed the simple instructions, put a layer over the crack and voila....it's fixed and holding up nearly five months later. Wear disposable gloves when working with this. It's a bit of a pain to take off after contact with the skin.

100% recomendado para aplicaciones de reparacion de sanitarios. En mi caso en particular tenia una fractura en un costado del tanque de mi sanitario y tras vaciarlo y secarlo pude aplicar el producto y detener la fuga de agua. En principio tuve problema para adherir la plastilina a la ceramica, pero conforme fue endureciendo pude hacer una excelente aplicacion ahorrando un sanitario por una pequeña fraccion del costo del producto JB !