Item
Hardening Agent
RefinedMaterial
Hardening Agent is a chemical strengthening compound made at the Furnace from Sulphuric Acid, Synthetic Silicon, and Applicator. Blueprint required (Next Step). Essential for Epoxy and advanced material recipes.
Details
Guides & Articles
Quick Facts
- Type
- Item
- Confidence
- Medium
- Verified
- Mar 29, 2026
Sources
metaforge.app/starrupture; starrupture.tools
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