Sika Post Fix 979-ml Fast Setting Fence Post Mix

Article #66145011 Model #465222 Format979ML
Sika Post Fix 979-ml Fast Setting Fence Post Mix
 

Description

Sika Post Fix is a fast-setting two-part, pre-proportioned polyurethane resin that produces an expanding foam when mixed. It is specially formulated and packaged to deliver a lightweight, mix-in-the-bag, fast-setting and high-strength backfill for in-ground supports made of wood, steel and PVC. Sika Post Fix is based on Sika's proven foam technology and designed for easy, convenient and quick support of many post types. Ideal for fence and gate posts, signage posts, and mailbox posts.

  • No more carrying of heavy concrete bags - 1 bag of Sika Post Fix replaces 2 bags of cementitious product
  • No mixing tools or water required - simply roll the bag to break the seal and allow the resins to mixed in the bag
  • Sets in 3 minutes, allowing faster fixing of posts
  • Install your fence after 2 hours
  • For all types of post: wood, metal, aluminum, PVC
  • Clean, dust free and with much reduced packaging to dispose of

Technical specifications

Fast Setting :Yes Warranty :None Application Method :Gloved hand Base Material :Polyurethane Container Type :Bag For Use With :Concrete and mortar Manufacturer Color/Finish :Grey Series Name :Sika Post Fix Type :Repair Unit of Measure :Ounce(s) Unit of Measure Quantity :1 VOC Level :0

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How many posts will it do?

Asked by: BColumbia
Thank you for your inquiry. Many factors including hole diameter, hole depth and post diameter will determine the number of pouches required. Please refer to our Product Data Sheet, which can be found here https://can.sika.com/dam/dms/ca01/a/Sika%20Post%20Fix_Rpds.pdf
Answered by: Sika Canada
Date published: 2024-04-26

I would like to use this product to fill an 8x8" cavity in a tree. Have you had any feedback in this application?

Asked by: andman2002
Thank you for your inquiry. We require more information to best help with your project. Please call us 1-800-933-7452.
Answered by: Sika Canada
Date published: 2024-03-08
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Sika Post Fix 979-ml Fast Setting Fence Post Mix is rated 2.5 out of 5 by 13.
Rated 1 out of 5 by from Not the best I used different foam on 6 posts last year and they all turned out great. So I decided to go the expanding foam route again for 2 posts when I was putting in a gate. This was the brand available this time. I mixed for 30 seconds like instructed and dumped it in. Looked good at first but the next day when I checked on it the foam had pulled away from the walls of the hole. It’s firmly attached to the post itself but I’m able to remove the post with foam from the hole due to an inch gap all the way around the outside. I like expanding foam for its quick setting time and minimal mess but this brand is No Good.
Date published: 2021-08-07
Rated 5 out of 5 by from Excellente stabilité J'ai installer 4 poteaux de 6x6 et 2 poteaux de 4x4 avec a 4 pieds de profondeur. Mon sol est composé a 95% de sable. Le tout soutien ma gallerie de 16' x 18' et n'as pas bouger depuis 4 ans. 2 sacs par trou pour les 6x6 et 1 par trou pour les 4x4. J'ai utilisé différents produits au fils des années comme supports de fixations tel que des deck blocs, de la poussières de roches et du ciments mais rien n'est plus facile tout en demeurant solide comme que ce produit. Je projete ajouter un toit permanent en ajoutant 2 autres poteaux de 6x6 et j'utiliserais encore le Post Fix.
Date published: 2022-08-09
Rated 1 out of 5 by from I really wanted this to work.....but it didn't I prepared the post and the mix according to the instructions. The post was well secured and did not move at all while the foam was setting. The foam coated the sides of the post and make good contact with the post as it was expanding. BUT....once the foam started to set it pulled away from the post on all sides resulting in a loose post. I ended up using concrete for the rest of the posts. Perhaps some chemical reaction with the pressure treated post? Not sure. I cannot recommend this product
Date published: 2019-06-13
Rated 5 out of 5 by from Fence post installation I used the Sika Post Fix to install new fence posts in the back yard. The product worked great was easy to use. I made sure to pour the liquid onto the post so it adhered properly.
Date published: 2019-06-17
Rated 5 out of 5 by from Great product Used this product several times now over 4 years Works great every time People that say it’s no good probably are not using it right
Date published: 2019-06-18
Rated 1 out of 5 by from do not use!!!! Set 8 fence posts with this stuff. Braced and left overnight. Next day removed braces, posts were super wiggley. Not suitable to hang a fence panel on!! Was able to lift the posts out of the ground very easily, the foam didn't even adhere to 4 posts. Terrible product. DON'T USE.
Date published: 2020-05-30
Rated 1 out of 5 by from Horrible Bought this on advice of a t.v ad Horrible product. Never again. Loose and wiggly posts.
Date published: 2020-10-29
Rated 1 out of 5 by from Fonctionne tres mal Produit cher, il est ecrit que ca vaut 2 sac de beton, ce qui n est pas vrai. Ca tient mal le poteau. J ai eté obligé de mettre du beton dessus pour renforcer.
Date published: 2021-06-06
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