Waterproof Splice Connectors

waterproof splice connectors

Waterproof Splice Connectors

Waterproof splice connectors close all entryways to protect wiring from moisture and corrosion. They can be installed in direct burial wire, and are color-coded to simplify identification of splice locations.

They’re ideal for lighting and wire extension applications and through connections in limited space, replacing traditional butt splice/crimp splice waterproof splice connectors connections. They’re quick to install and made to last.


When splice connectors are properly used, they seal bare wires to prevent moisture intrusion. The insulator and solder sleeve are also resistant to corrosion, making them a durable alternative to direct burial cable. A double O-ring seal bars water from creeping in, and latches lock the splice connector around the wires to further protect them.

Each splice connector is color-coded and compatible with most gauges of wiring, making it easy to identify the appropriate one for each application. It features a seamless tinned copper barrel and quality adhesive-lined 3:1 heat shrink that is formulated for use with low-temperature solder. It is designed to melt and form tightly to the spliced wires when heated with a heat gun, creating a waterproof seal that keeps moisture out.

The splice connector is a great option for electrical installations and equipment that need to be fully protected against the elements. These insulated splice connectors are easy to install and are made for long-term, maintenance-free operation. They are rated IP68, meaning they are dust-tight and submersible. The kit is supplied with a 15ml tube of dielectric grease, adding an extra layer of protection from water to the connector.


A waterproof splice connector is an excellent way to extend the length of your outdoor wires. This device offers a simple, one-step solution to splicing outdoor sensors, without the need for tape, heat shrink or mastics. The connector’s pre-filled silicone completely encapsulates the bare wires, closing all entryways against moisture and corrosion. Its double O-ring seal bars water from creeping in, and latches lock the connector around the wires.

It is suitable for all kinds of electrical applications, such as power distribution on aircraft or military ground vehicles in harsh environments, lighting and wire extension applications, traffic monitoring and surveillance systems, security and alarm systems, audio speaker connections, railway and public transit systems, and through connections with limited space. It can be used for both solid and stranded wires, and is more secure than traditional butt or crimp splices.

A waterproof splice connector can be installed on fountain and submersible pump power cables to keep the water running and protect the wires from weather exposure or abrasion. This kit includes 4 sets of waterproof splice connectors with crimp terminals and inner-wall melt quality heat shrink tubing. Simply center the heat shrink tube over the splice connector, and apply heat to the tubing, starting at the middle and working outwards. The adhesive inside the tubing melts and flows, covering the splice, and the seal is complete when the tube shrinks and cools.


These waterproof wire connectors are a great choice for outdoor electrical projects, such as landscape lighting or irrigation systems. They can be used to splice together stranded or solid-core wires, and they are compatible with most standard wire sizes. They are also easy to install, which makes them a good option for DIY electricians and homeowners alike.

The Gardner Bender Xtreme Series Terminals are constructed with heat-shrink insulation that is adhesive lined and provides a waterproof, environmentally-sealed connection when crimped and heated. The heat-shrink insulation also insulates the splice and helps to protect against wire pullout, moisture intrusion, and abrasion. They are also designed to withstand saltwater, oil, gasoline, and other environmental contaminants.

This set of waterproof connectors is made from high-quality materials and is designed for a wide range of electrical installations. The connectors are waterproof and insulated, and they can be used with a variety of wires. They are also compatible with direct burial wiring, and they can be installed in most outdoor applications.

These waterproof connectors come with 100 pieces, which is plenty for most electrical projects. They are easy to use and include a variety of different sizes. However, they may not be suitable for high-current applications, so you should check the specifications before using them. The TICONN 100 Pcs Solder Seal Wire Connectors are a good option M12 waterproof connector for anyone who is looking for a durable and affordable way to connect wires.

Easy to Use

Easily make an electrical splice with waterproof connectors that provide a high level of protection against water and dampness. This type of splice is ideal for use in permanent installations that require full protection against the elements. They are also easy to install and will last for a long time without the need for replacements. The waterproof cable splice connector is rated IP68, meaning it is completely protected against water and dust. It is also flame retardant and resistant to UV degradation, making it durable and long-lasting.

With a simple snap-on design, this waterproof wire splice connector is an ideal solution for a range of applications. It works with 24-20 AWG stranded wires and provides a rock-solid connection that is designed to last. It is a must-have for anyone looking to save time and effort in the field, especially when working in limited spaces.

The insulated waterproof butt splice connector features a seamless tinned copper barrel and adhesive lined quality 3:1 ratio heat shrink. It is also color coded to ensure easy identification of the wire size and compliance with ROHS, ISO 9001:2008, and SGS standards. Simply place the stripped ends of the wires into the solder sleeves and apply heat. The splice is then covered with polyolefin adhesive-lined heat shrink that is designed to seal the connector from moisture and harsh environments.

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