🔧 JB Weld 8277 Waterweld - Ultimate Waterproof Repair Putty (Pack of 3) Review

When the surface it is applied to is clean and dry it seals most of my water leaks It can be expensive to seal an entire wall but it is necessary to stop the work to do

The product arrived expired and already fully prepared. I had to hit it with a hammer to break it. I have used JB Water Weld many times. Do not buy from this seller.

Works as advertised. All you have to do is tear off the approximate amount of putty you need, knead it very well with your hands and apply it to the area to be sealed. It hardens within an hour but I let it dry overnight to be sure.

I love this product but the details and description above says it's 4 oz per tube when it's really only 2 oz are. I thought I had a deal but it's the same price as Home Depot.

Awesome product Fix my Signs 99 4Runner rear heater with this thing. It's very sticky, imagine playing with putty shaped super glue so have something to scrape it in place to make it pop off your finger when you try to stick it on. It's been about a month so far so good.

I have a rear end with a stress crack about 1 1/2″ long that is forming an oily mess through the leak. I applied this about a week ago. The leak has now stopped. No more signs of gear oil ruining the engine. The truck has done approximately 3,000 miles in a medium to high temperature of 90 degrees.

Multiple attempts to fix a leaking 3/4 inch copper pipe that was spraying water under my house. Followed directions closely and waited for it to heal, it was still dripping everywhere. I ended up buying a clamp which fixed it. I will not buy it again. It's cumbersome to use and didn't work for me.

The 3 bottle set incorrectly states that it contains 4 ounce tubes when in fact it contains the same 2 ounce tubes which can be purchased separately. Currently, buying 3 individual tubes at $5 each is cheaper than buying this 3-pack at $17. Putty bonds well with wood, which is why I bought it. It smells awful when mixed and shaped, but to be honest it's not that big of a deal. Overall I'm happy with the product, just pissed off about losing a few bucks on misleading information.

In late July 2017 a $6 JB Water Weld rod saved my old but new 40ft boat from flooding after a 5/8" through bolt sheared off. The sudden appearance of a highly undesirable new water feature erupting about three feet from a hole in the hull below the aft cabin of my houseboat was somewhat unsettling, but I immediately thought of the JB 3 and 1/2 water welding rods I had when I got the boat bought it, I added it to the Emergency Supplies in the Equipment Closet. need to charge them, can only last…