There, Fixed Forever
Legend has it that the person who “sealed” the cracks in this wall used epoxy. Epoxy is an excellent adhesive, evidenced by how impossible it can be to remove objects in a block of epoxy resin, but it shouldn’t be your go-to adhesive for every crack or fissure.
We heard that mixing epoxy with vinyl shards can help seal cracks in walls and driveways, though the shards leave a confetti-looking finish that isn’t all that appealing. Of course, you could paint over the mess, but only after you’ve properly sealed any cracks. Next time, hire a professional who knows what they’re doing.