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Reviewed in the United States on July 29, 2024
No measuring! Simply pour small bottle of chemicals into large one, cap and shake. Immediately pour into post hole. Sets up quickly, faster on hot days. Easier than grouting.
Fuji
Reviewed in the United States on June 24, 2024
I used two of these to put in a mailbox post. I set up quickly and seems very sturdy. Very innovative product
Linda L
Reviewed in the United States on November 16, 2024
Don't waste your money, it doesn't work.
allen farley
Reviewed in the United States on October 7, 2024
For a 2 inch pipe, 20 inches deep, and a 5 inch hole filled half full with one kit.Must hold pipe down..foam will push pipe upward while curing.
jessi from michigan
Reviewed in the United States on June 4, 2023
Stuff was great. We put in an aluminum fence with 2 x 2 poles. 1 bottle worked for 2 poles but you had to do together and stuff activates pretty quickly. We still used cement for the gate for longevity and added strength
Approximately Jeremy
Reviewed in the United States on January 17, 2023
The two pack of this seems similarly priced to other competitors. It was convenient to shake this in a bottle, but in order to get to the contents you have to pierce the metal seal at the top of each bottle which means you really should be wearing gloves.The small bottle in one of the packages I received had leaked some, but the leaked material stayed in the box. It wasn't enough to reduce the useful amount, but it was potentially messy and I think illustrates a factor in going with bottled product vs. the two part crush bag style of packaging some other competitors use.I used this product at around 60 degrees which is below the recommended range. It performed well given that fact. It meant the fluid was kind of thick to pour and to shake. It also meant the foam took longer to kick off. I expect that if you use this product when its temperature is above the recommended 72 degrees, it will perform as intended as far as mixing ease, and kickoff time.If you like the bottle form factor and the price is right when you're comparing it, you'll be content with this product. I was. "I am content with it" equates to three stars for me. Nothing wrong, nothing special.
David D.
Reviewed in the United States on December 5, 2022
I got this to set a fence post that is directly adjacent to a gate, so it gets a lot of movement and without replacing the fence, I had yet to find a way to get this to stand firm. You can see in my picture that I have tried several things to get this to be more grounded. Once this fully sets, I will remove the J-hooks that I was using to try to anchor this section of fence. I have several issues with this product. First, the bottle was not properly sealed, so I had to use a plumbers wrench to undo the cap (see picture - it was on there TIGHT). Secondly, it was not perfectly clear how much it would expand, so I did not provide enough depth for it sink into and I ended up using a shovel to chop away some of it that had expanded further than I wanted. Thirdly, calling this cement is a stretch. It is an expanding foam similar to expanding foam insulation; however, for my purposes, that is exactly what I needed. The bottom of my post has basically rusted in place and there is no way to set it without having something expand up and encompass the bottom of the post. I like that this will be easy to remove someday as I eventually will just need to replace this section of fence due to rusting, but this is a great band-aid for what I needed it for. I got the 2 pack, so I have a second bottle to use in the future if I have a similar need. I do not see this as a long term solution as it is just not as firm as cement/concrete. When I ordered this it was priced at $50 for 2, but the price has reduced to $37 for 2 which is more reasonable, though I would think since this will only work for 1-2 applications to be done at the same time, it is still relatively costly for what you get. If you have a similar situation or something that is a more light weight item that you are trying to set, I would recommend it. Since this was exactly what I needed, I am giving it 4 stars, but If I was expecting a true concrete/cement alternative, I think I would have been disappointed.
C Annie
Reviewed in the United States on December 5, 2022
This is a premium product. There is no doubt about it and it is priced for what it is. I will not downgrade the rating because of the price because sometimes convenience is simply worth the price charged. I find this to be true of this expanding concrete foam.Here are the reasons I find the convenience worth it:Easy to use;- No more handling heavy bags of concrete, which I cannot handle. Period.- No water is required,- No mess with concrete mixing.Quickly sets and fast to apply;- No 50 lb bags of concrete to try to lug home from the home store.- Sets in 3-5 minutes (depending on temperature)High strength against impacts and shocks,Adheres to wood, vinyl and metal posts as well as to the ground better than concrete,Waterproof; helps protect the post against rotting,Can be used outside both in summer and winter time.I am excited to get this because we are erecting a metal gazebo and it has to be weighted. Our plan was to use concrete in appropriate planters with stone and concrete with the legs of the gazebo planted in the concrete. That was the dreaded plan until we found this product. Weather permitting, we will start the project early and can use this expanding foam to get the job done more quickly with less mess.If cost is the main issue, use concrete or cement. If it is convenience, be prepared to budget and pay for that.
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