Expanding Foam For Fence Posts Uk

In just 3 minutes the product expands around the post and stabilizes it.

Expanding foam for fence posts uk.

My fence posts that i used postfix on have absolutely no movement where that video they seem to have some wobble. Foams are also not that strong and can be cut with a knife no surprise as they tend to be full of bubbles of air. Expanding pu foam needs moisture to expand and cure. Sika post fix transforms from a soft expanding foam to a tough concrete perfect for any quick adjustments you need to make in your backyard.

Spray the foam closely to the base of the fence post in the hole and slowly fill the base and hole until the hole is halfway full of foam. Osmo post fix the innovative new product by osmo uk is the perfect solution for quick simple installation of fence posts. However foam won t stick to a wet area. Attach the spray nozzle to the expanding foam can.

1 jun 2013 posts. Fast post anchor is one of the best foam back fill expanding composite in the market. No need for cement and water simply pour the contents of part b into part a shake the bottle for 20 seconds and pour it into the hole around the post. Pack approximately 7 5 cm 3 inches of soil around the base of the fence post or until the post can stand upright on its own.

If this is an expanding foam i d check that it s uv stable as most are not. 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.