finishing hydrated lime
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finishing hydrated lime[′fin·ish·iŋ ′hī‚drād·əd ‚līm]
Any hydrated lime suitable for use in the finishing coat of plaster; characterized by a high degree of whiteness and plasticity.
1. Same as dry hydrate.
2. Quick lime mixed with water, on the job, to form a lime putty; slaked lime.