The invention discloses insulating paint for metal crafts. The insulating paint is prepared from the following raw materials in parts by weight: 0.5-1 part of a toughening agent, 80-100 parts of rosin modified phenolic resin, 3-4 parts of 2% cobalt naphthenate, 1-1.5 parts of a drier, 1.6-2.2 parts of 10% cobalt naphthenate, 100-140 parts of tung oil, 1.5-3 parts of glass fibers, 160-200 parts of solvent oil, 30-40 parts of dimethyl benzene and 1.5-2 parts of 2% manganese naphthenate; preferentially, the content of the rosin modified phenolic resin is 90 parts by mass; preferentially, the content of the dimethyl benzene is 35 parts by mass. The insulating paint for the metal crafts has the beneficial effects that the insulating paint can effectively improve the insulating property and appearance flatness of the metal crafts.