Techs > Wood Treatment

Wood treatment

Research costs (University of Architecture)

• ash 1500
• beeswax 10000
• boards 50000
• lead 500
• lime 2000
• oil 10000
• potash 1500
• saltpeter 5000
• sulfur 5000
• tar 100

Using chemicals and coatings to make wood stronger, more durable, more useful.

Teachable in 10 lessons.