In ARC Raiders, progression and crafting heavily rely on gathering not just common materials, but the higher-tier recyclables that unlock real upgrades. ARC Flex Rubber is one such material; classified as Rare, it yields an impressive 16 Rubber Parts when recycled.
You’ll find ARC Flex Rubber by taking down ARC-designated enemies and collecting their loot, or requiring it in crafting paths for rubber-dependent items and stations. This guide will walk you through what ARC Flex Rubber is, how to obtain it efficiently, and why you should make it a priority in your material-farming strategy.

Screenshot by: NerdsChalk

ARC Flex Rubber: Details

Attribute Details
Item Name Arc Flex Rubber
Item Type Rare Crafting Material
Weight 1 per unit
Stack Size 3
Sell Price 1,000

ARC Flex Rubber: Location

Here are the main sources and tips for farming ARC Flex Rubber efficiently.

ARC Enemies and wreckage

ARC Flex Rubber can be looted from ARC-faction enemies or their destroyed wreckages. Engaging in high-intensity zones with multiple ARC machine patrols increases your drop rate. It may also appear in loot crates near ARC event sites or boss encounter areas.

Loot crates and field caches

Players occasionally find ARC Flex Rubber in ARC loot containers, supply boxes, and mission-linked wreck sites. These caches often appear around combat zones where ARC enemies were recently defeated or during ARC-machine-related events.

Recycling and inventory strategy

When recycled, ARC Flex Rubber converts into 16 Rubber Parts, making it one of the most resource-efficient recyclables in the game. If your Rubber Part stock is running low, saving ARC Flex Rubber for recycling sessions is a smart move, especially before major bench or armor upgrades.

ARC Flex Rubber: Map Locations
Location Name Description
Dam Apartments (Northwest) Residential apartments on the Dam map.
Buried City Houses Cluster of houses and buildings in the Buried City.
Blue Gate Villages Small villages in the Blue Gate map.
Testing Annex (Dam) Commercial or testing area in the Dam.
Medical Areas (Buried City) Hospital and research buildings with high-density medical loot.
ARC Junk Piles Dead ARC bots and mechanical debris scattered across maps.
ARC Enemy Loot Higher-tier ARC bots like Leapers.

How to use ARC Flex Rubber in ARC Raiders

ARC Flex Rubber is crucial for:

  • Crafting and upgrading armor and gear parts that rely on rubber-based components.
  • Supplying Rubber Parts, a commonly required material for both Refiner and Workbench upgrades.
  • Maintaining crafting efficiency by offering a high conversion yield compared to other lower-tier rubber sources.

Tips for farming ARC Flex Rubber in ARC Raiders

Here’s a streamlined approach to efficiently farm ARC Flex Rubber:

  • Start a run with the mindset of “ARC machine event / boss zone first” that gives you higher odds of rare drops like ARC Flex Rubber.
  • Engage and clear ARC machines; focus on taking down multiple machines rather than spending time looting low-threat zones.
  • Once a machine is down, loot nearby crates, wrecks, and check mission objective areas.
  • Pick up ARC Flex Rubber whenever you see it; treat it as priority loot relative to generic rubber-part items.
  • When you’re back at base/hide-out, recycle the ARC Flex Rubber into 16 × Rubber Parts (if you need them) then store/use accordingly.
  • Keep track of how many Rubber Parts you need for upcoming upgrades or craft recipes so you know when to farm more or stop.