Molded sink that was installed in 80s. Not sure the material but its hard. Its a his and hers corner counter top so i don't want to replace the entire piece. One of the sinks had a clear coat or something that has degraded over time and it looks horrible. Is there a product I can buy and refinish the sink with? Thank you. [img]https://cimg8.ibsrv.net/gimg/www.doityourselft.com-vbulletin/2000x1504/20211209_222623_b4f354d97b571955242b8cc65a3eb7c366ad1a74.jpg[/img]

We have a rental property that was built in the 1950s and has a unique kind of 'subway' tiling in both bathrooms and kitchen that extends from the floors to the ceiling. Since owning the house we've tried to preserve the 1950s feel, but when it comes to the tile it's very difficult when damage occurs, both because of the tile size and the color. While cleaning up after the most recent tenant left, I noticed that they did some unauthorized plumbing work to the bath fixtures and cracked 4 - 5 tiles in the row directly above the bath. Not only is it impossible to find tile to match the color, but modern bath tiles are about an eighth of an inch bigger. The size I can deal with, even if it means having to cut the middle of the replacement line of tiles to size to fill the remaining gap between the others. The color is another issue. I know if I take a piece of the tile to Sherwin Williams that they can match the color, but even if I use it to paint over some modern tile, can I still give it that same glazed look so it matches up to the existing tile, perhaps by applying a lacquer coating? And if so, would it withstand the constant moisture from the shower?