Rated 4.3 out of 5 by 388
Rated 5.0 out of 5.0 by SouthwestLady Great Product!
This is a great product for filling smaller gaps. For really large ones I would use fiberglass insulation. We used several cans of this foam sealant when installing new windows and doors. The big caution is this: it can drip on surfaces where you don’t want it, so if you are using it indoors it’s smart to cover the floor with cardboard. At one point we forgot to cover the floor and some foam hit the tile. Trying to remove it when wet is a big mistake. It smears and makes the situation worse. It is better to wait until the foam is hard and dry, and then carefully scrape it up. When using it outside (as shown in the photo) we were less concerned with covering surfaces. Some foam dripped in three places on the pavement and we scraped it up, but if the concrete had been rather rough we would have covered it because the foam leaves traces behind due to the uneven texture. Once the foam is dry it is easy to trim away excess. Before you start your project, take a look around your house to see if you have any holes that need filling, because once you open the can either use it all or toss it. We had some left over and used it to fill some annoying small gaps and holes. Overall this is a great product and I would recommend it.
May 30, 2016
Rated 5.0 out of 5.0 by hdman excellent sealing
the product is easy to use and seals great. no water or air leakage is evident at present time
October 18, 2016
Rated 5.0 out of 5.0 by cannon Great Stuff
Not is this expansion sealant good for filling voids, we used it for making stalagtites and stalagmites for Vacation Bible School decorations. It is great for bonding styrofoam pieces together too.
October 11, 2016
Rated 5.0 out of 5.0 by Jim Works great to fill gaps that are otherwise hard to fill
Works great to fill gaps that are otherwise hard to fill
October 11, 2016
Rated 1.0 out of 5.0 by Steve I'm not a fan of it
I personally don't recommend using this stuff around doors and windows. In my opinion, I think your better off using the tried and true method of fitting in pieces of fiberglass insulation. One of the biggest problems is written right on the can. It says that excess can be removed while still wet with acetone and once dry by mechanical means. Trust me when I say that if you get any on a good interior or exterior finish, you will never get this stuff off, the game is over. This is a serious problem when it gets on any surfaces that you plan on having a natural or lightly stained finish or any other finish that you cannot use hash chemicals or cannot be sanded (for example you get any on a factory painted steel or a fiberglass door. As I said before, the game is over! That's why I say I do not recommend using it. If your going to be using it on a location that this isn't going to be a problem, then go for it. since it does most definitely fill gaps and voids. I hope this review was of help
October 4, 2016
Rated 4.0 out of 5.0 by JZ Great product
Does exactly what you need it to do but very messy clean up if it gets on wood or carpeting.
September 27, 2016
Rated 3.0 out of 5.0 by ProfessorJoe Difficult to use, blotchy results
This foam was difficult for DIY use. I have practiced with the foam to get a small, even bead. However, shaking the can frequently and taking care to trigger carefully still results in pauses in material flow, irregular flow and general disappointment. The overages must be cut out. The gaps patched. I give three stars only because I do not know of another low-expansion foam for windows.
September 9, 2016
Rated 5.0 out of 5.0 by clyde best purchase ever,also good work installing!
The installer realy new his work as he displayed very good craftmanship and work ethics.
September 13, 2016