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Fireproof Plastics in One Human is required to craft Tier 3 weapons and armor, which makes it a valuable resource as you deck out your character to take on higher level regions and enemies. Without it, you’ll miss out on crafting stronger armor and weapons. Here’s a closer look at how to get Fireproof Plastic in Once Human.

Where to find Fireproof Plastic in Once Human
To get Fireproof Plastic in Once Human, you’ll need to loot item from the Iron River region (or higher level ones like Red Sands and Chalk Peak), then disassemble them at your base. Open crates and chests alongside looting buildings, you’ll pick up items that grant Fireproof Plastics when salvaged. Here a rundown of the type of items to look out for in Iron River and how much Fireproof Plastics you’ll get for disassembling them:
- Safety Helmet x3
- Tire x3
- Protective Suit x3
- Note board x1
- Animal Statue x2
- Sports Water Battle x3
You can find some of these in car trunks littering the roads around Iron River, too. They typically give you fuel, Refined Parts, and other items that give you Fireproof Plastics after disassembly. You can also get Fireproof Plastic from armor, clothing, and weapons found in Iron River. By looting all these, you should get a steady source of Fireproof Plastic to put towards crafting Tier 3 blueprints.