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[Cob]plastersDorothy Bothne dbothne54 at yahoo.comWed Apr 28 16:48:39 CDT 2004
--- dorethy at juno.com wrote asking about plasters (snip) > > Does anyone have hints or shortcuts to help me eliminate the options that obviously won't work, to make my determinations? > > Dorethy > Dorethy, We use a cement mixer and mix 1 50# bag of hydrated lime (available at Home Depot), 2 70# bags of general purpose sand, enough water for a smooth consistency and some concrete color if you want something other than white. first we even out the surface with a nice mud plaster (same ingredients as regular cob) then we use 2 to 3 coats of the lime mixture over the dried mud plaster. we wait at least a couple of days to a week between coats. the first coat of plaster always cracks, but the second and third coats are just fine. And I like the look of the rough texture so I don't smooth the plaster too much. I know that there are others out there who will gasp at our process and I may get alot of negative comments, but it's working great for us. Dorothy __________________________________ Do you Yahoo!? Win a $20,000 Career Makeover at Yahoo! HotJobs http://hotjobs.sweepstakes.yahoo.com/careermakeover
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