Review on 🔌 Versatile TUPARKA Waterproof Adjustable Connectors: Ideal for Plastic Applications by Virgilio Patton

Good quality and durability, but the central part of the fittings are made of hard plastic and are collapsible. In order to obtain a watertight seal, a sealant must be applied. I put a thin layer of hot glue around the wires and let it cool. then tightened the strain relief nut so the center collapsed on it and it worked really well.