DX Engineering Bulk Radial Wire Kits will help you achieve optimal performance with a ground-mounted vertical and install as many radials as possible. These PVC-insulated stranded-copper radial wires are UV-resistant and roll out easily, unlike the wire that is commonly available at "big-box" stores.
DX Engineering Bulk Radial Wire Kits will last much longer when exposed to the elements, compared to bare wire. The kits include either steel or biodegradable plastic radial wire staples for holding down the radial wires. The biodegradable staples allow for the easy installation of radial wires and will degrade and disappear in about a year when they are no longer needed, making them environmentally friendly! Biodegradable staples are intended for softer ground, where they may be pushed in or lightly tapped in with a tool head. Since they are plastic material, they are subject to breaking in rocky or hard soil. They are not intended to be hammered in; if hammering is required for installation, you should use the steel wire staples.