Step 3 — Inject Epoxy: Using steady pressure, Eli fed epoxy into the fracture from one end, watching capillary action draw the resin through the hair-thin channels. He kept the flow slow to avoid entrapping air. When resin appeared at the far end, he stopped and wiped excess with a lint-free cloth. The epoxy filled the voids, bonded tiny glass shards, and restored continuity—a clear, invisible lattice reforming under his hands.