The Strengthened Glass is a decorative block from the Railcraft mod. This block looks similar to the Iron Tank Gauge, and has an interesting connected texture that only works vertically. Similar to the Vanilla Glass, this block will not drop itself when broken. The Strengthened Glass is much more resistant to damaging forces. As a bonus, this block can be dyed using one of the sixteen colors, or simply using an IndustrialCraft 2 Painter.
Any fluid container holding water can be used in this recipe.