Cost to produce: 1 sand, 5 silt (this makes a full rack of 6 wet firebricks) Time to produce: 30 seconds
Cost to produce: 1 sand, 5 silt (per pack of 6 wet firebricks) Time to produce: 45 seconds
Once formed, wet firebricks must be fired in a kiln or a true kiln to make usable firebricks.