Hardened Glass (Thermal Expansion 3)

Hardened Glass is a blast resistant glass added by Thermal Expansion and used as a component in many of its machines and items.

Recipe
The tool is crafted in an Induction Smelter by combining one Pulverized Obsidian with either one Pulverized Lead or one Lead Ingot

Used In

 * Redstone Energy Cell
 * Redstone Energy Conduit
 * Tesseract
 * Liquiduct
 * Portable Tank
 * Glowstone Illuminator