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The Proper Way to Splice Wires in Just 60 Seconds

No matter the weather: rain, snow, sleet, or hail, SpliSeal guarantees a waterproof electrical splice that stands strong against the elements. For the strongest wire joint and reliable connections, choose SpliSeal.

SpliSeal Pro Kits: The Easy Way to Splice Wires

Splice Electrical Cables Like a Pro with SpliSeal Pro Kits

 Our SpliSeal Pro Kits are designed to simplify the process of splicing circuit wires, ensuring a secure and durable connection every time. With our easy-to-use tools and supplies, you can achieve professional results quickly and efficiently. Say goodbye to complicated splicing methods and hello to the future of wire splicing. Upgrade to SpliSeal Pro Kits for reliable, long-lasting connections.

Weatherproof Cable Splice

Splice Electrical Cables for Outdoor Conditions with SpliSeal

SpliSeal revolutionizes outdoor electrical splicing with its advanced potting polymer, creating waterproof and weather-resistant seals around conductors and connectors. Ensure safe and secure connections in any condition with our premium tools and supplies. Experience the best way to splice wires and achieve reliable, long-lasting performance with SpliSeal.

Discover all our products

Everything You Need for Splicing and Connecting Wires

From Pro-Splicing Kits and Molds, to Tools and Supplies, find it all in our online shop. Whether you need to splice electrical circuit wires or join circuit wires, SpliSeal has the perfect wire connectors for your electrical wiring needs.

Why choose spliseal?

Weatherproof Excellence

SpliSeal guarantees durable, professional-grade connections that stand strong in any weather condition.

Cutting-edge Potting Polymer

Our advanced potting polymer seals the deal, protecting conductors and connectors from contamination and potential failures.

Wiring Confidence

Do it right the first time with SpliSeal, and you’ll only have to do it once. Invest in reliability!

Made In the USA

SpliSeal is proudly made in the USA, ensuring that every product embodies the highest standards of quality and craftsmanship.