This crafting component can be extracted by scrapping the following items. The colored materials have more yield and should be prioritized when collecting.
Bag of Cement | x5 Concrete |
Concrete | x1 Concrete |
The following merchants sell this component in shipments:
Vault 114 (15-18 bags. I've yet to have them respawn), Irish Pride Shipyard (12-15 bags respawn 48 in game hours) West Everett (Near your spawn point. Turn around. On the houses under construction (5-8 bags will respawn 24-48 hours) Finch Farm, Abernathy Farm, Grey Garden (All will restock in 24 hours) You can find 1-3 bags at most settlements, but they do not respawn. So save your caps and buy from the vendors, it is the easiest way.