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Secure Set SP Shake & Pour (8″x24″ Hole)


(18 customer reviews)
SKU : SS-SP-824 Category :


16 oz. of Part A | 16 oz. of Part B | (32 oz. Total Volume)

When using standard 4″x4″ square or 4″ round wood, metal or vinyl posts set in a hole 8″ wide x 24″ deep, you can set 1 post per SSF-SP kit

When using standard 2 3/8” dia. galvanized metal posts, set in a hole 6” wide x 24” deep, you can set 1.5 posts per SSF-SP kit.

Secure Set “SP” is a two component, high density, closed cell foam that when properly mixed in equal parts, will activate creating an expanding foam post hole filler. When poured as a combined liquid into the appropriate sized hole, it will quickly expand and transform into high density foam, stabilizing the post and creating a secure foundation that adheres to both the post and the soil. Due to its analogous properties and reliability, it is often referred to as “foam cement for fence posts”.

Secure Set “SP” can be used to set posts of all types, shapes and materials. They can be square, round, wood, steel, or vinyl. Secure Set “SP”, is an inert plastic, is environmentally green and has zero impact on the environment.

Secure Set “SP” is the best solution as a replacement to other post setting products, such as concrete. It securely anchors fence posts, mailboxes, birdhouses, low level decks, garden enclosures, ranch corrals, utility poles, street, and traffic signs.

Secure Set “SP” is fast and simple to use, requires no heavy lifting, no need for water, virtually no cleanup and it is competitively priced to alternative products. The strength, longevity and ease of use of Secure Set “SP” far outweigh all other competing products.

Additional information

Weight N/A
Dimensions N/A
Kit Size

Small Package – 1 Hole, Small Package – 2 Holes, Medium Package – 3 Holes, Medium Package – 4 Holes, Large Package – 5 Holes, Large Package – 6 Holes, Large Package – 7 Holes, Large Package – 8 Holes

18 reviews for Secure Set SP Shake & Pour (8″x24″ Hole)

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  1. Richard O.

    perfect, i’ve lifted my last sack of cement.

  2. Daniel B.

    Simple to use, and does a great job holding my 4×4 fence posts firmly in place.

  3. Keenan N.

    This stuff is great. You’ll never use concrete again.

  4. Steve G.

    Shipping was overnight as promised, haven’t used the product yet.

  5. William Cunningham

  6. Paul Ehlers

  7. Patrick B.

    four holes, took me 5 minutes to fill them. much faster than drill-driver mix and clean up, measuring, and moving around. Thanks!


    Used 1 pkg to set post that needed to be replaced in the middle of the line. Branch landed on it like it had a bullseye on it. No post hole digger, used shovel to remove vinyl post concreted in place. Ran into a lot of tree roots. So narrower on one side. Wider too, but not as deep. Set up VERY quickly. Filled about 90% of hole. Will backfill with dirt. A little play, probably better in this hurricane area. (FL). Much better for this 71 yr old Grammie than concrete.

  9. Jim Butterfield

    Thank you Wendy Z for handing the replacement shipment! Kept me on schedule. Excellent! Secure Set works great and is so much easier to use then concrete.

  10. Joan F.

    We used this to set a mailbox post. It is simply amazing!!! It was clean, neat and quick. Would highly recommend using this over concrete or cement mix! Thanks for such a great product!!!

  11. admin

    I am in the electrical construction trade and we have utilized Secure Set in many utility poles, temporary power panel structures, and direct bury light poles and have had amazing success for the past 5-6 years. This product allows us to set poles that normally took hours to set up with concrete or that the tamping process would over time start to allow the pole to lean. This product greatly reduces these tendencies and we can achieve this in about 30 minutes with proper preparation and strict adherence to the product installation guides. It gives us the peace of mind the poles will be solid for many years to come as it does not break down and it also eliminates the possibility of voids in the soil compaction process as it expands to fill the entire area. Another great feature of the product is that you can pour it in lifts without the worry of what is called checkering. As with concrete or tamping when you install in layers it allows potential voids between the layers to form air pockets that water or some other substance can enter and either freeze or solidify and weaken the area around the structure you are supporting. This product eliminates this process and for a simple explanation melts and welds to the top of the initial pour and expands into any voids so no air pockets can form and creates a solid structure support. Also with the packaging of the product they send it with all the tools needed (besides a drill) to utilize the product including mixing cups and stir paddles for a drill. This makes remote locations much easier without the need to lug water around and minimizes the amount of equipment needed to install these structures. By MSE electrical Construction

  12. Howard C.

  13. Mark Franken

    Product worked as advertised. Saves time, energy and your back vs. securing fence posts with cement. Great product.

  14. John P.

    This stuff (Secure Set SP Shake & Pour (8″x24″ Hole) is great! Received the kit quickly via FedEx. There was a mix up in shipping; I ordered the large kit but only received one set. Contacted GRA customer support and they responded quickly and shipped the remainder of the order immediately. I used the Sika product in the past and the Secure Set mix is easier and faster to use. I’m not sure but based on my research I think this will be long-term stronger than Sika packs. Also, easier to mix than the products from Lowe’s or Menard’s. My holes were larger than I expected (amature digger :)) I especially like that you can pour another layer on top and it will bond without pancaking. I certainly recommend Secure Set and will us it in my next project.

  15. macks mccollum

    Great service

  16. macks mccollum

  17. Robert H.

    I used this to set my flag pole sleeve in the ground. It worked great! I would highly recommend it.

  18. Mark S.

    I mixed and poured both bottles exactly the same, but for some reason, the last bottle seemed to only expand on one side so my flagpole mount is crooked. Not sure what happened

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