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There are superglue(CA) accelerators sold, is that just a big scam? Because as far as I can tell a spray bottle with water works just as well.
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Water but it's a bit of hit and miss that can turn soggy, better is bicarbonate that triggers are more or less instant reaction (often in baking powder in a pinch, but that's mostly a waste compared to just bicarb).

Often if one wants to make something "larger", dropping superglue, adding bicarb with a silt, blowing away and dropping another layer works fairly well (it's a bit of a brittle but still quite hard mass that is created quickly).

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I've rebuilt my old laptop's hinges this way, building up little by little, almost 3d printing crudely by hand.

Then at some point I realized that I overdid it!

Easy-peasy, a file and sandpaper to the rescue, I thought.

Aand.. I spent x3 more time shaving off the excess than building it! It's super tough.

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I think Polyolefin Primer (Permabond POP) is magical in what it can superglue. Beautiful chemistry allowing something like Teflon or steel to be glued. https://www.youtube.com/watch?v=G9yz8OqThJk
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Not a scam.

Also, your breath might help in a pinch (it's humid).

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The best CA accelerator I know is baking soda.
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