Abstract: Disclosed is a heat-reflective enamel comprising a weather resistant vehicle, a pigment, an extender, and a solvent, and containing additionally the product of thermal interaction between titanium dioxide or metatitanic acid, a nickel compound, antimony trioxide, and ammonium dichromate or an alkali metal dichromate, taken in the following amounts, in parts by weight:titanium dioxide or metatitanic acid based on titanium dioxide: 100nickel compound thermally decomposed to yield nickel oxide, based on nickel oxide: 3 to 32antimony trioxide: 15 to 35ammonium dichromate or an alkali metal dichromate, based on chromium oxide: 2 to 5with the constituents of the heat-reflective enamel having the following proportions expressed in parts by weight:vehicle: 100pigment: 30 to 80extender: 1 to 60solvent: 90 to 840product of thermal interaction between titanium dioxide or metatitanic acid, a nickel compound thermally decomposed to yield nickel oxide, antimony trioxide, and ammonium dichromate or an alkali metal dichromat