Hardened power armor

A suit of T-51b Power Armor which has underwent a special chemical hardening process, which has improved the defensive capability of this high-tech armor system. Retains the original's bonuses: +3 Strength and +30 Radiation Resistance

Locations
Fallout: Can be hardened in Boneyard by Miles (one suit, Chemistry Journals needed) Fallout 2: Crockett, San Francisco, at Hubologists' HQ (2 suits)