152PCS Electrical Waterproof Wire Solder Butt Connectors ...
HOW TO USE: 1️⃣ strip out the end of the wire long enough for them to overlap one another and stay in the area of the solder sleeve. 2️⃣ Keep your heat source (heat gun preferred, about 650 F°) a good distance away from the splice, make the seleve shrink. 3️⃣ Rotating the splice as your shrinking and soldering it.
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