(10) Solder Seal Waterproof Heat Shrink Butt Connectors, 18-22AWG

Our waterproof heat shrink butt connectors are an extremely handy product when it comes to joining two 18-22AWG wires together with a watertight seal. No need to solder wires or use bulky connectors that may eventually shake loose. These connectors are easy to use and create a permanent conductor between your two wires. No need to crimp, just use a heat gun. The dual wall polyolefin heat shrink needs a temperature of at least 176°F and has a 2:1 shrink ratio. The solder ring which provides the conductivity starts to melt at 280°F. These connectors can be used both indoors and outdoors and thanks to the red hot melt adhesive they provide a water tight seal. They are ideal for any indoor or outdoor wiring project including landscaping, cars, boats, RV's and daily home wiring. Purchase our black heat shrink strips to provide a clean and professional look when using insulated wire, see our product video for instruction of use.