The repair process is quite easy but it is delicate work that requires a bit of patience and a steady hand.
Sink basin repair.
Cracked resin solid surface sinks should be repaired right away to prevent leaks.
Fortunately most hardware stores carry sink repair kits that let you fix the damage rather than replace the entire sink.
You may be able to use a two part epoxy to fix some cracks.
It is self leveling and produces a high gloss porcelain like finish.
The magic porcelain chip fix repair is a two part epoxy paint to repair tubs and sinks.
Keeney 1 1 4 in brass sink trap j bend.
It also requires at least 24 hours for the repair to set so plan your project accordingly.
The weakness of solid surface is that it loses luster over time and can look dull and dingy due to grime and scratches.
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Sink parts repair.
It fills and repairs unsightly chips and scratches.
Sometimes solid surface tops can crack and need repairing but most often sinks just look bad.
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It is easy to apply on sinks tubs and tiles surfaces and can be used on porcelain ceramic and enamel.
A thorough cleaning with a strong cleaner and if necessary sanding with fine sandpaper can help restore an old solid surface sink to its former glory.