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Deck Post Anchor Fast Setting 33.8 -lb Fast setting

Ratings & Reviews for Fast 2K Deck Post Anchor Fast Setting 33.8 -lb Fast setting

4.3
367
Review
 4.3 out of 5
368 Reviews


82% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Fast 2K Deck Post Anchor is a convenient and effective alternative to concrete for securing light-duty vertical structures. Many customers found it easy to use, with a quick mixing and setting time, and requiring less physical effort compared to concrete. Key benefits include faster and less messy installation, the ability to firmly set posts without concrete, and performance in a wide temperature range. However, some customers noted issues with expansion and setting in certain soil conditions. Overall, the product received positive feedback from most customers, though the higher cost compared to concrete may be a consideration.

Customer review summary generated by AI, including incentivized reviews.
368 Customer Reviews

Not as good as the brand Lowes used to have

Would Not Recommend

This did not expand nearly as far as the Sika brand they used to have. I need 2 bags now where I used to need 1. Barely expanded at all after following the directions. Picture is an 8" hole about 24" deep. Chart on the bag says 1 bag is enough. It's barely halfway up.

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Avoid this cancer

Would Not Recommend

mixed, poured per manufacturer instructions with resulting yellow fluid pooling at base of post hole. A great product for wasting time and money

November 29, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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More fill

Almost no expansive fill

November 24, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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did not receive

Can't review something I didn't receive. shorted me an order, and I didn't know till I got home.

November 22, 2025
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Did not work

Would Not Recommend

NG returned it

November 20, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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Mailbox posts only

Not as sturdy as concrete but easier to use

November 5, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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Pick a nice warm & dry day to use this product.

Would Recommend

If concrete is not your thing, than this is your answer.

November 5, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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I would not use this product again

Would Not Recommend

The visual examples of how it should expand, videos that I watched and the instructions that I followed closely, the mixture did not expand like it said it would. At best I would say it expanded nearly 1/3 of the way of the 30 inch post hole that I dug. I dug three post holes and all three reacted exactly the same - very poor expansion.

November 4, 2025
Verified Purchaser
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IF only a small area needs to be filled maybe ok

This product was ok but didn't work as we thought it would. It was supposed to expand a good bit and fill the holes we needed filled but didn't do what we thought. It didn't expand very much at all and we were not as pleased as we had hoped.

October 29, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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Easy to Use

Would Recommend

I love this! Wish I had found it sooner! So easy to use!

October 19, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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Great product!

Would Recommend

I was able to install a post, make slight adjustments to keep leveled while it cured and after 15 min, used a handsaw to cut excess and finish mailbox install in 30 minutes. Great time and labor saver alternative to cement mix.

October 19, 2025
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The bag can blow open.

Would Not Recommend

There's 2 bags separated by a seal, they tell you to squeeze the bottom bag until the seal breaks and mix the contents of the 2. The problem is the tip bag also burst open, losing some of the mix. I lost about 25 to 30% of the mix.

October 18, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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Easy to use.

Would Recommend

Easy to use..more product than you would think. Sets up fast and holds firm!

October 17, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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Not that great for me.

Would Not Recommend

I don't know if I got a bad batch , but really didn't work well. Follow directions, rolled and rubbed across wheel barrow edge for recommend time. It barely expanded and was very slow at that. Was using on a mailbox post. If it works this bad I would hate to use it on fence or deck. Waste of money. I'll stick with quickcrete.

October 15, 2025
From Post Anchor Fast Setting 33.8 -fl oz Fast setting Verified Purchaser
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