Definition
Shellac is a resin secreted by the lac bug, processed and sold as dry flakes which are dissolved in alcohol to make liquid wood finish. πͺ΅ Think of it as a natural varnish. Unlike synthetic finishes, it's derived from an insect source. It provides a glossy protective coating for wood. Imagine it as the icing on the cake for your woodworking projects. It enhances the beauty of the wood and protects it from damage.