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Secure Set 4 Gallon Kit: Sets 20 posts in 8″x24″ hole


(45 customer reviews)
SKU : SSF-4-40-20 Category :

Kit Contents: 2 gallon of Part A | 2 gallon of Part B | 2 measuring cups | 2 mixers | 1 scrape stick

Secure Set SSF-4-40-20


2 gallons of Part A | 2 gallons of Part B | (4 Gallons Total Volume) | 2 measuring cups | 2 mixers | 1 scrape stick

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 20 posts per 4 gallon kit.

When using standard 2 3/8” dia. galvanized metal posts, set in a hole 6” wide x 24” deep, you can set 28 posts per 4 gallon kit.

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

Secure Set 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 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 far outweigh all other competing products.

Additional information

Weight 42 lbs
Dimensions 13 × 13 × 13 in

45 reviews for Secure Set 4 Gallon Kit: Sets 20 posts in 8″x24″ hole

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Based on 45 reviews
  1. David T.

    Having delt with weight of concrete did not want to use,sinking
    122 4×4 & 12 6xx6 this product is easy & light. Time and strength was also an issue it secured the post very well.

  2. Rick

    The product is great and the shipping was super fast.


  3. Matt H.

  4. Jordan

    Shipped/Arrived extremely fast – very impressive!

  5. Anonymous

  6. Rick

    Works as advertised. A great time saver!

  7. Robert McMullen

    Good job. One of the mixing containers had a hole in it but everything else was perfect and the product performed. Thanks.

  8. James

    The stuff is great easy to use takes a little time and it works fantastic

  9. Dina S.

    Haven’t used the product yet, but will be in the next few weeks. The company and customer service has been outstanding. Can’t wait to see how this works – I have 5 acres to fence!

  10. James M.

  11. Alex V.

    Great product, easy to use just not enough mixing cups on the kit so be ready.

  12. Christopher Weaver

    This stuff is AWESOME and the shipping speed was SUPERCHARGED!!

  13. Man B.

    Saves a lot of time, easy to use

  14. Christopher G.

    I was extremely pleased with the ease of use for setting poles for our split rail fence. Post are very sturdy in no time and and allowed me to complete our project in 1 day.

    Customer service was very friendly and helpful in getting the product very quickly.

  15. Christopher Weaver

    Good Stuff!

  16. Markus Watts

    My back thanks you! I set 12 poles in about 30 minutes and the most weight I had to carry was 72 ounces lol

  17. Jeffrey K.

    I love this stuff! My wife, my 15 year old son, and I were able to set 32 4″ x 4″ fence posts in 10″ x 36″ holes in a single day. (Yes it took several kits.) Using cement the same job would have taken 2 full weekends, at least. Most challenging part was finding enough mixing containers but we discovered fairly inexpensive deli containers on Amazon that worked perfectly. The materials may be more expensive than cement but when you factor in the time and effort saved on a job using this stuff it’s a no-brainer.

  18. Corey P.

    Worked great and as expected.

  19. Brian D.

    Great stuff and strong too!

  20. Herman K.

    Have used foam on smaller projects before and loved it. Have been skeptical on using it in a large protect but finally took a chance. Installed 825 feet of 6 foot metal fencing with this product and loved it. You have to approach the setup a little differently than with concrete but once you have a system down it’s really fast and much easier in the back than concrete. We ordered 24 gallons of product which was the equivalent of about 86 posts. It is a little spongier than concrete but overall I think it’s a great product.

  21. Anonymous

    Awesome! And great customer service every time I call! Thanks.


  23. Jack

    Works great everytime! I’ve used it to set large antenna masts and towers for years and it does everything it claims. Much easier than concrete.

  24. Steven Rashkow

    Instructions were clear and it was easy to use.

  25. Horst Poethke

    It works so well, no back or shoulder problems. Sets fast!

  26. David


  27. robert shoemaker

    Very pleased! Note only use with no dampness !!

  28. Wayne Keene

  29. Rick K.

    Excellent as always!

  30. John Snyder

    It was quick to mix and pour but we had to continuously monitor the level of the posts and adjust in the first 5 minutes of setting the posts.

  31. Phil

    So easy and quick

  32. Michael Hilkey

    this stuff works great – takes a bit to learn how much to put into each hole and I cemented all of the end posts (just in case) but I’m very pleased with the results

  33. Dave

    the product shipped and delivered quick.

  34. 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

  35. Amanda

    Always fast and easy ordering and shipping process.

  36. Zachary S.

    extremely fast shipping and processing

  37. Dan

  38. macks mccollum

    Great product

  39. William Hobbs

    Product worked as I expected. With holes being ununinformed, it was not an exact science, however I made adjustments and came up with required results.I had 42 posts and came up 5 posts short, not disappointed.1 ton of bagged concrete would have about done me in at 64 years old. Ordered another parcel for 5 posts. Called for customer service and spoke with a lady that could answer my questions. Surprised my neighbors with the results of my labor and their curiosity of the product results. Our dogs are enjoying their new fence yard.

  40. William A.

    You guys are awesome, great cost and service

  41. Amanda R.

    Love Secure Set, ordering is always a breeze and the shipping is super fast!

  42. Danny

    Worked great for wooden fence posts in clay soil. I put trash bags in hole before pouring in the foam mixture due to wet soil. The posts are firmly anchored and will hopefully help protect the posts from weathering at the ground level.

  43. Alan F.

    The product is great, does everything it’s supposed to do! Excellent service!

  44. Nicholas Renshaw

    They took great care for my special return needs, absolutely a great company!

  45. Scott McCune

    Foam worked great for my fence posts.

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