• WaltzingKea@lemmy.nz
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    2 months ago

    Yeah I guess heat-shrink would do the job most of the time. But for when you have connectors that are too big to fit the right heat-shrink over or want to splice more than 2 wires together and want a waterproof seal over them this could be useful.

      • Droechai
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        2 months ago

        Hot glue is cheap, easy to handle and easier to clean away is my guesses… I would definitely try a silicone gun