Liquid bandage? It's already a thing, and a good one. Great for cuts on your hands or any hard to bandage spots.
Its generally mixed with antiseptic like alcohol, so it burns like a fuck while it sets but also cleans the wound.
The eating part is going to be tricky though.
That was my initial reaction too, but a re-read to see if liquid bandage fit the bill led me to think that an injury isn't the point, and the point is having a scab present to pick and eat.
Which is why we need something different. Maybe a gum base with an easily evaporated solvent?
I oppose this idea
Sorry, it's out of the bag now.
What purpose is it supposed to serve?
Pickable scab on demand.
The busy fraudster on the go?
You know really amp up those slip and falls and workplace injuries.
Like super glue but less sticky?
This is a place to pitch goofy million dollar ideas that you had in the shower, as you were falling asleep, or during a fever dream. Think of it is as shitty Shark Tank.
The usual rules apply:
No bigotry
Be nice to each other