This incredible expanding and rigid foam sets in 3 minutes, allowing faster fixing of posts (fences, mailbox, birdfeeder etc). One bag of this Sika Post Fix replaces 2 bags of cement. Its fast-setting and high-strength backfill for wooden, PVC and steel in-ground supports. Comes in an easy-to-mix bag. You can find this on Amazon, Rona or Home Depot, or any other major retailers. Here is the full video if you are interested in checking this out: https://www.facebook.com/watch/?v=431195414350502 |

21K views · 210 reactions | How to install a mailbox without concrete! #diy #sledgehammer #mailbox | Brandon Stephens | Facebook

How to install a mailbox without concrete using Sika USA PostFix! It’s easy to use! #contractor #construction #tools #diy | American Contractor

As the top curb painting company, we also excel at installing mailbox posts. Whether it’s our sleek, modern designs or your own choice, we guarantee top-notch service every time. #arenascurbappeal #curbpainting #mailboxinstalls #modernhome #curbappeal #curbpainting2020 #mailbox #fyp #curbartist #thebest #theoriginals | Arenas Curb Appeal