RadonSeal Easy-Peel DIY Concrete Foundation Crack Repair Kit - Easy to Remove Surface Sealer Makes Clean-Up a Breeze (10-Foot Kit)

I had about a 6ft long verticle crack on the side of my foundation. Water leaked in and damaged the lower part of my dry wall in the corner of the basement and got some of my carpet wet. I didn't want to break into my drywall and ruin the seamless look. So I decided to tackle the job from the outside. I dug a whole on the outside of my foundation till i found the bottom of the crack. At the bottom of the crack it ended at the corner and was cracked partially on the front side of the house too. I followed the instructions closely and it was very easy plus it comes with a cd so you can see a video of how to do it too. This helps a lot. You have to be quick when mixing the adhesive and applying the injection ports. Be very generous and spread it wide. Make sure you have no holes and be sure to get under each port very well so there are no pin holes. If there are pin holes you will find them when do you do the injection. Don't worry you can still have a successfull job done with pin holes. The only confusing part was that they stated it may take you 3-4 minutes at each port. I thought that meant keep injecting more in until it comes out the port above and this might take 3-4 minutes. I was wrong, and I used more than i needed. Squeeze 3 or 4 times fully and let it sit for a few minutes and it will foam up and start coming out of the port above. If you wish you can inject a little more to be sure. Once finished I let it all dry. Here came the test. The hole i dug was right under the gutter. The next day we had heavy rain and storms. My gutter popped off and water was gushing into my 6 ft hole. The next day after the storm the hole was completely filled with water to the top! It was a pool of water just sitting against my foundation for hours. I ran into the basement where it leaked before and nothing! Not a drop of water came in. I was so lucky and thankful this kit worked. It saved me hundreds of dollars and was easy enough to do myself. I would recommend this product to anyone looking to repair a crack themselves and save money. This kit works well!

I had a 6 foot long vertical crack all the way through my foundation and every time it rained, there was a huge puddle that had to be vacuumed. I previously sprayed Flex Seal on it but it eventually bubbled up and water started coming in again. I spent hours sanding, grinding and peeling the Flex Seal off and then applied this. I have no handy woman experience but it seems I was successful in my application. It didn't come through all of the ports as the instructions said it would but so far no new water leaks. It did go all the way to the outside of my foundation as there was a large blob of it hanging off the wall. It doesn't take that long to apply. Be sure to wear gloves and use a tarp. It gets somewhat messy.

This is an amazing product for a do-it-yourselfer. I used this kit to repair a five foot crack in my basement wall that was causing a small stream. I am happy to report that it has been pouring down rain for a week, and there is absolutely no sign of water. There was clear instructions and a DVD how-to guide included with the kit. I had a little bit of trouble with a couple of pinhole leaks during the first stage of the two part process. These where quickly identified and sealed during the initial testing of the first step. Additionally, I had a port seperate during the injection of epoxy due to me not adhering the port well, see picture. I would note that my wall is 95 years old and not smooth at all. For how rough my wall was, I was very happy with how well everything held. I would suggest the following: quickly apply the first step from one end of the crack to another. I jumped from place to place, which I think caused my two pin hole leaks and kept some of the material from peeling off with the rest, see picture. Second, building up the first-step material around the ports is important, as you don't want them to separate during the process. Even though my job was sloppy, the crack sealed up great. With a little more care, I could have prevented my mistakes, and at the end of the day, the patch has held. The first picture is the lower part of the crack and is what the wall should look. The second picture is what not to do, and I will have to clean it up later.

Works as expected. I did drill holes to aid the penatration since the Crack was very thin.