Apply Preservative Sticks to Post

fence. All it takes is drilling a hole, inserting the preservative stick, and capping it off. It'll dissolve and disperse when moisture content exists that supports decay, protecting the post for up to 10 years from a single treatment. And you can easily reload and extend their lifespan even further with the same hole. They work on any shape, size, species, and age of wood. And we use them for all of our fence posts. [Music]