Sakrete Post Setting Project
Collection Items
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Items Included in this Collection
Item #132109 |
Model #354502999
Sets in just 1/2 hour
Set posts and poles without bracing or mixing
Professional strength 4000 psi for commercial structural applications and superior durability
Exceeds strength requirement of ASTM C 387
Can be used for walkways and slabs that require quick access after setting
High strength 4,000 psi
Yield: 0.38 cubic foot
Just add water
General | |||
|---|---|---|---|
Color/Finish Family | Gray | Unit of Measure | Pound(s) |
Manufacturer Color/Finish | Gray | Drive on Time (Hours) | 48 |
Product Type | Concrete mix | Curing Time (Days) | 28 |
Type | Fast setting | VOC Level | 0 |
Material | Concrete | Compression Strength (PSI) | 4000 |
Package Type | Bag | Dry to Walk | 6-8 hours |
Unit of Measure Quantity | 50 | Working Time in Minutes | 15 |
Dimensions | |||
|---|---|---|---|
Coverage Area (Cu. Feet) | .375 | Curing Time Measurement | 28-days |
Features | |||
|---|---|---|---|
Fast Setting | Yes | Set Time (Minutes) | 30 |
Premixed | Yes | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | |||
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30111500 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this fast-setting concrete for its speed, simplicity, and reliability. Most highlight that it hardens in under 30 minutes without requiring mixing—just add water and pour. The product excels at securing fence posts, mailboxes, and flagpoles, with reviewers noting posts stay firmly in place without shifting. Many describe the application process as effortless and intuitive, even for DIY users. A small number reported damaged bags upon arrival or difficulty working with the fast set time, but these were rare exceptions. Overall, customers consider it an excellent, dependable choice for time-sensitive post installation projects.
Customer review summary generated by AI, including incentivized reviews.2 days to get a delivery
I made the purchase on line. It offered delivery, so I thought maybe it would be good to have the 24 bags of 50lb ready mixed concrete delivered. I contracted the labor on a fence job for my back yard, and was to buy the materials. When I got the notice that the concrete would be delivered on 29, July 2026, I notified the contractor. His crew was on site on the 29th marking and digging the holes for the fence poles. I received a text message from Lowes stating that the concrete would be at my ho...
We bought quite a few bags and it worked out great for the project
Verified Purchaser
Works
Set a post with this, no problems, worked as expected.
Verified Purchaser
It stopped the mice!
Mixes easily and quickly, dries well ! We filled small holes that mice were using to access our crawlspace & garage. It has stopped them completely!
Verified Purchaser
The perfect product
Found exactly what I needed. Product worked great. Love to shop at Lowe’s.
Verified Purchaser
Fast, strong and easy to use for yard projects!
This fast setting concrete was perfect for our outdoor project and was so easy to use.
Verified Purchaser
Excellent product for any project.
"I bought 4 bags of the Sakrete Fast-Setting mix for a fence repair. The 50 lb bags are much easier to carry than the standard 80 lb ones. I used the no-mix method for my posts and it worked exactly as advertised. It saved me hours of bracing and waiting. One star off because one of the bags had some hard clumps in it from the store, so check your bags for moisture before you leave the parking lot!"pleased keep in my that If you use the "pour-in-the-hole" method, make sure to poke the wet mix wi...
Verified Purchaser
horrible customer service
my order was transfered from the store i originally used online. I was never told of the change until an hour after i arrived for the pickup. So after driving 20 minutes out the way no one wanted to even help with my order
Brick, Thank you for taking the time to leave a review, we value your feedback. Sakrete strives to provide the best possible customer service and sup...
Great, fast drying concrete
Very fast drying concrete. I used this to make free form fake stones for a patio I am working on. It dries pretty quickly which is ideal for my project since I have dogs that want to be where I was working and the weather was off an on rainy while in the process. I did add concrete color to some of the concrete and it took to it very well. One thing however that I found as a negative was the amount of pebbles in the bag varies from bag to bag and I wish I could get it in an 80lb for bigger proje...
Verified Purchaser
Pavers
Great product
Verified Purchaser
Thank you for taking the time to leave a review, we value your feedback. Sakrete strives to provide the best possible customer service and support. S...