My kitchen sink had seen better days. I (my husband) didn't want to replace it and when I bought it, it was fairly expensive, over 20 years ago. I was always reading questions on Hometalk about people wanting to redo tubs and sinks, so I decided to do some research. The cost listed is for the repair kit and refinishing kit. When the final coat goes on, you need to wait 48 hours before using the sink. A dishpan and the dishwasher came in handy. It dried hard, following that time restriction. I spent one day doing the prep and repairs. I had to wait for the time required for the repairs to harden, wiped everything down after sanding with a tack cloth. The coats of finish take 6 hours in between, although I waited longer. That was day two. Two days of curing for the new finish and then I had a new looking sink.