shellac
Speech parts
1. shellac - Noun
2. shellac - Verb
Meaning
See the Note under 2d Lac.
Source: Webster's dictionarySynonyms
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Examples
She wanted to shellac the desk to protect it from water spots
Advances in plastics have rendered shellac obsolete as a moulding compound.
Also in 1895 Berliner replaced the hard rubber used to make the discs with a shellac compound. citation Berliner's early records had poor sound quality, however.
Alternatively, old shellac may be tested to see if it is still usable: a few drops on glass should quickly dry to a hard surface.
Although its durability against abrasives and many common solvents is not very good, shellac provides an excellent barrier against water vapour penetration.
For multilayer windings, the whole coil was submerged in shellac solution, then drained and placed in a warm place to allow the alcohol to evaporate.