| 摘要 |
A coating composition includes a cured base coat of synthetic resin covered by a cured top coat of a silica-containing resin. The top coat resin is applied in an uncured state to the cured base coat. The two resins are thereafter heated to at least 140° F., and thereafter the top coat resin is cured to produce the coating composition. A clean metal surface is coated with the coating composition by applying uncured base coat resin to the metal surface, curing the base coat resin, and thereafter applying the top coat as described above.
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