Expanding Foam To Set Fence Posts

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.

Expanding foam to set fence posts.

Remember the last time you set a fence post. In just 3 minutes the product expands around the post and stabilizes it. How to install an expanding foam fence post 1. Suitable for all types of posts including wood steel and pvc.

Lightweight pouch replaces two 50 lb bags of post mix. Active 3 years 6 months ago. If you re doing it right you wait a long time. A 2 component pre proportioned polyurethane resin that produces an expanding foam for supporting mail box or gate posts.

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. Once activated and poured it sets up around the fence post in le. Sika post fix is a two part pre proportioned polyurethane resin which when mixed produces an expanding foam. Lightweight pouch replaces two 50 lb.

Sika postfix is a two component pre proportioned polyurethane resin. Ensure it is upright and brace the post into position using one or two small. Set the post in the center of the hole. 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.

Dig a hole with a spade or shovel to the depth you wish the set the post and about twice the diameter of the post. It is mixed in the bag to produce expanding foam for supporting and backfilling fence mail box gate and signage posts. The person that is buying expanding foam for fence posts isn t going to be using enough bagged concrete to gag a gnat. Postloc is lightweight easy to carry and easy to use eliminating the struggle that comes with heavy bags of concrete.

What are the pros cons to installing fence posts using expanding foam instead of concrete. Are there any advantages to using metal post spikes set in concrete when building a privacy fence. Bags of post mix. Sika post fix is a two stage polyurethane resin that produces an expanding foam when mixed.