Flexible lustered products

A flexible lustered product comprising:

• a base material made of resin;
• a base coat layer applied to at least a portion of a surface of the base material;
• a metal film layer applied to at least a portion of a surface of the base coat layer, wherein the metal film layer is anticorrosive and has a thickness that is at least 150 Å and at most 800 Å, and wherein the metal film layer is formed by plurality of metal particles disposed in contact with one another to define a grain boundary between adjacent metal particles;
• and
• a top coat layer applied to at least a portion of a surface of the metal film layer, wherein the top coat layer includes an ultraviolet ray absorbent and a silane coupling agent having an epoxy group, wherein the silane coupling agent in the top coat layer has a content ratio of at least 1.2% and at most 3.2% by weight.

A flexible lustered product comprising:

• a base material made of resin;
• a base coat layer applied to at least a portion of a surface of the base material, wherein the base coat layer has a glass transition point that is at least minus 30° C. and at most 0° C., wherein the base coat layer includes a silane coupling agent having an epoxy group, and wherein the silane coupling agent in the base coat layer has a content ratio of at least 0.8% and at most 2.5% by weight;
• a metal film layer applied to at least a portion of a surface of the base coat layer, wherein the metal film layer is anticorrosive and has a thickness that is at least 150 Å and at most 800 Å, and wherein the metal film layer is formed by a plurality of metal particles disposed in contact with one another to define a grain boundary between adjacent metal particles;
• and
• a top coat layer applied to at least a portion of a surface of the metal film layer, wherein the top coat layer comprises an ultraviolet ray absorbent and a silane coupling agent having an epoxy group, wherein the silane coupling agent in the top coat layer has a content ratio of at least 1.2% and at most 3.2% by weight.