PetsTEK 25 Pack Waterproof Wire Splice Kit for Wire Break Repair in Electric In-Ground Dog Fence Systems

What It Is

A 25-pack of waterproof wire splice connectors designed to repair broken or cut wires in electric in-ground dog fence systems. Each splice uses a UV-resistant, gel-filled cap to create a moisture-proof seal without soldering.

Fitment & Compatibility

• Wire gauge: Fits 20–14 AWG solid or stranded wire (most common for pet fence loops).
• System brand: Works with PetsTEK, PetSafe, Invisible Fence, and any 2-wire boundary system using standard low-voltage cable.
• Not for: High-voltage AC wiring, automotive circuits, or buried power lines. Do not use on bare copper ground wires.
• Check before buying: Measure your existing wire diameter with calipers or a wire gauge tool. If using 18 AWG or thicker stranded wire, confirm the cap’s inner spring grips firmly—some users report loose connections on very thick stranded cable.

Key Things to Know

• No crimping required: Insert both wire ends, twist the cap closed, and the internal gel seals out moisture. No heat gun or solder needed.
• Installation tip: Strip ½ inch of insulation from each wire end, twist strands together, then push fully into the cap before twisting. A partial insertion can cause intermittent signal loss.
• Durability: Gel stays pliable in freezing temps but can weep slightly if the cap is over-tightened. Bury splices in a dry gravel bed or conduit to extend life.
• Quantity: 25 splices cover most fence repairs for 2–3 years. Leftover caps work for any low-voltage outdoor wiring project.

Should You Buy It

Buy this kit if you need a quick, reliable fix for a chewed or cut pet fence wire and want to avoid soldering or digging up the whole line. It’s ideal for DIY homeowners with basic wire-stripping skills, but skip it if your wire is thinner than 20 AWG or you prefer permanent crimp connectors.