Loot containers
Janitor's Cart Empty
Furniture can make your place look pretty but it usually has little defensive value.
Salvage drops
Mechanical Parts× 1-3
Extra parts when salvaged with a wrench, ratchet or impact driver.
Drops when destroyed
Scrap Polymers× 5-12
Where to find (2 POIs)
Champions Coliseum (tier 5), HNN Bank Building.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.