Expanding Foam To Set Fence Posts

Ensure it is upright and brace the post into position using one or two small.

Expanding foam to set fence posts.

Suitable for all types of posts including wood steel and pvc. Sika postfix is a two component pre proportioned polyurethane resin. How to install an expanding foam fence post 1. This is like saying use flex seal instead of welding the pinhole in the bottom of your aluminum boat to protect your skin and eyes.

Lightweight pouch replaces two 50 lb bags of post mix. What are the pros cons to installing fence posts using expanding foam instead of concrete. Sika post fix is a two part pre proportioned polyurethane resin which when mixed produces an expanding foam. You did the hole level the post pour the concrete then wait.

Active 3 years 6 months ago. It is mixed in the bag to produce expanding foam for supporting and backfilling fence mail box gate and signage posts. The two components that are separated in the bag once popped and mixed for about 20 seconds form an expanding polyurethane resin that you pour it into the hole. The person that is buying expanding foam for fence posts isn t going to be using enough bagged concrete to gag a gnat.

Are there any advantages to using metal post spikes set in concrete when building a privacy fence. Postloc is a two part high density closed cell polyurethane foam used to set posts and poles into the ground fence posts gates mailboxes flagpoles basketball hoops bird houses satellite dishes and more. Bags of post mix. A 2 component pre proportioned polyurethane resin that produces an expanding foam for supporting mail box or gate posts.

Postloc is lightweight easy to carry and easy to use eliminating the struggle that comes with heavy bags of concrete. Suitable for all types of posts including wood steel and pvc. Remember the last time you set a fence post. In just 3 minutes the product expands around the post and stabilizes it.

Once activated and poured it sets up around the fence post in le. Set the post in the center of the hole. If you re doing it right you wait a long time. Ask question asked 3 years 6 months ago.