The DryConn Weatherproof Wire Connector is a pre-filled connector perfect for low-voltage applications like irrigation systems and water supplies. This connector is made from brass to ensure durability and strength. It also features dielectric petroleum sealant that never hardens, which makes it easy to install. The Dryconn connector is ideal for any homeowner looking to save money on their energy bills. It's waterproof and corrosion-proof, so that it can withstand weather conditions.