- “Extra-strong material. Often used in construction”
- – In-game description
"Extra-strong material. Often used in construction"
- Crafting on Concrete mixer at Port
- Repair Waterpumps in Port Sewer
- Repair the Lighthouse
- Assemble a Box of rare materials on Packing table at Port since Season 13
- Introduced in Beta v.1.17.6
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