Clay-based mortar for stone walls, forges and furnaces. Where to find it and how to use it below. Updated for Build 42.21, November 2026.
Pottery Building & survival
Clay-based mortar for stone walls, forges and furnaces.
No published stats for this item yet.
Mix water, clay and a sack of sand in a bucket.
A forge and a furnace each need one bucket.
Mix water, clay and a sack of sand in a bucket.
Clay-based mortar for stone walls, forges and furnaces. A forge and a furnace each need one bucket.
Item data from the ProjectZom item database, with stats from the Build 42 game data as published by pzfans.com and pindrop.gg. Item art is from Project Zomboid.