Combines ten units of raw rubber into a single item. This does not affect the total weight of the rubber.
- Can be crafted at a tinker's workbench with the appropriate materials.
- Can be purchased from vendors.
[platforms tag needed] The perk Pack Rat seems to interact strangely with this item. With rank three Pack Rat equipped the weight of ten raw rubber is 0.1 while the weight of one bulk rubber is 0.13, creating an unexplained .03 increase in weight when bulking.[verification needed]