• Comment105@lemm.ee
    link
    fedilink
    arrow-up
    8
    ·
    edit-2
    2 days ago

    It is gluing, but it helps that the glue is hot enough to also melt the glued materials a little bit.

    Soldering and brazing really are pretty much gluing, though. Fancy hot glue metal with fine tuned properties for penetration and beading.