Fernco Pow-R Patch 4-in. x 6-in. FP-P46

we had a slow leak and tried to fix it with putty. didnt hold. thought we could do the Patch to fix up the remainder of the leak. we read the directions, mixed the two (not sure if we mixed for too long- not sure how warm it was supposed to get), and once we got it on it was almost hardened. we couldnt get any extra mixture out of the package. it dried on the pipe almost immediately. and it maybe fixed the leak for 5 seconds or so, then we could see water bubbling up inside it. it never adhered itself to the pipe all the way around (ours was cast iron to PVC). turns out that in our case we had to forego the $700 to fix the leak professionally. this would never have worked as a long term solution. (also our pipe was drain from second floor, we had to access from below on 1st floor- the leak was inside a closet).we do have another small crack in a pipe in the basement that we might try this again, as that leak isnt really harming anything. will review again if it works for that one. the cost to me was worth it for a try if it did work, but that was not the case for us.

This worked great for repairing the bathtub in our rv. It's not pretty but it works! I knew that from reading other reviews. Since we are planning to replace the tub and shower surround at the end of the season anyway I figured I'd give it a try and I'm glad I did.

The instructions tell you to mix inside the bag until it gets warm then apply. It also says to apply immediately after mixing. Take my word for it, don't wait until it gets warm to apply the patch. By then it's too late...............Other than the learn by doing part, the thing's a little pricey for it's size. My second application went without a hitch. It does work well for a quick patch. I used it to patch the rusted out area under my VW's rear fender gravel guards...

Great product and easy to use. I had a bad spot inside the ice box on my boat. It was in a hard to reach place and had an irregular shape. The instructions were easy to understand and the mat conformed to the strange shape without a problem. Cured just as the package said it would and now I have a non leaking ice box again.

We hit a rock with the Kevlar canoe and sprung a leak. Thankfully a forum recommended these a few years ago. This patch sealed it right up. It took longer to dry (12 hours) because it was 58f outside. Canoe was repaired by the next day and our trip was saved. Couldn't be happier.

This did the job. Does what it says it'll do. Pretty quick shipping and cost less on Amazon then at the hardware store.

luckily we had also ordered a tape of the same product which arrived within 2 days and we were able to repair the disaster in our basement and we will keep this for future problems, the product itself is great

When I went to mix the 2 sides together I noticed one was like a firm jello... but since I had not opened the packet I went ahead and followed directions. It did get warm. I installed it and went back 3 hours later and it never set. After pulling the gunky mess off , there is a weird film everywhere

Bonjour je voulais utiliser le produit pour une Réparation de bain aucune instruction en anglais et le temps durcissement trop rapide pas le temps de manœuvre le produit et toile déchire à l’application de qui ne fait pas un beau fini