Hardened Jetpack

The Hardened Jetpack is a Redstone Flux-powered (RF) Tier 2 Jetpack added by Simply Jetpacks. It is only added when Thermal Expansion 4 is loaded, and can be crafted with Bronze Armor Plating to increase its armor value to .
==Recipe==
Category:Simply JetpacksCategory:ChestwearCategory:Energy consumptionCategory:RF Power