How long does it take for shellac crystals to dissolve in denatured alcohol?
Md Ariful Islam
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Dr. Md Rushad Rahman
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1-2 hours. My method includes grinding the shellac flakes into a fine powder with a coffee grinder. This allows more of the flake's surface area to come into contact with the alcohol at once and dissolve quicker. Room Temperatures of 75 F-90 F will speed up this process.
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