Shellac, as the Word is Commonly Used, Refers to All Forms of Purified Lac . A Natural Resin Secreted by the Tiny Lac Insect on Certain Trees, Principally in India and Thailand. Types of Shellac: Dm Shellac (Platina, Astra) L Shellac (Super Blonde, Sonne) Sk Shellac (Blonde, Lunar) Dn Shellac (152, Komet) Dewaxed Orange Shellac Dewaxed Lemon Shellac Dewaxed Garnet Shellac Standard One Shellac Tn Shellac (Machinemade) Lemon No. 1 Shellac (Machine Made)