Figure 7
From: Fungal hydrophobins render stones impermeable for water but keep them permeable for vapor
Stability assay. DewA coated Obernkirchen sandstone was exposed for three months outside (at cologne cathedral or a rooftop near Karlsruhe, Germany) and water absorption documented before (blue) and after (orange) exposure. Data shown as mean ± standard deviation (n = 3).
