Water
Also known as: 水
The multi-chain resource — wets Sand and Seeds, and can be produced infinitely late-game via Snow.
Stats
- State
- Liquid
- Where to find
- Surface lakes, underground deposits, melting Ice, rain from Steam
- Main usage
- Wets Sand and Seeds; part of several production chains
Water touches more early chains than almost any other material because it wets both Sand and Seeds. Natural sources include surface lakes, underground deposits, melting Ice, and rain that falls when Steam reaches the sky. Later, the Cryoblaster manufactures Snow indefinitely — and since Snow converts back into Water, the official Wiki treats it as a slow but infinite source.
Appears in these guides

Sandustry Water Guide: Loop Basics and Infinite Setups
How the sandustry water guide loop works, from Wet Sand Gold production and flow rules to Lumling pens and the Steam rain cycle for infinite water.

Sandustry Water Guide: Flow, Sources, and the Gold Loop
How water works in Sandustry, where to find it, how it flows and reacts with Fire and Snow, the Wet Sand to Gold loop, and infinite water from Lumlings.
Sandustry Beginner Guide — Production Chains, Gold & Research
A structured path through Sandustry's opening hours — build your first Sand-to-Gold chain, spend Gold on Research, master logistics, and handle Water and Lava correctly.