[Cob] Water glass sealant

Stephanie Enevoldsen terracobba at gmail.com
Fri Jul 20 16:18:44 CDT 2007


Hi Cobbers,

Has anyone had luck with using potassium silicate (waterglass) as a sealant
on outdoor exposed cob?

-- 
Stephanie Enevoldsen
www.hobbithomes.ca/terracobba