Durable sludgepak

The durable sludgepak is a consumable item in the Fallout 4 add-on Far Harbor.

Characteristics
Its appearance resembles a stimpak, but instead of giving health, it gives radiation and increases damage resistance the higher your radiation level.

Variant

 * Agile sludgepak

Locations

 * Crafted at a chemistry station after finding the Recipe Roundup Islander's Almanac.