Kohler Porc-A-Fix Porcelain Touch-Up Kit for White VOC Compliant KK-1V

Very durable and easy to apply. The other products I have tried chipped off. This one works great and stays on

Porc-a-fix is easy to apply and manage, and the instructions are good. The repair lasts a year or more, but eventually wears/chips off and needs replacement. Old repairs can be removed with acetone. My biggest frustration was finding a perfect color match for my bath sink, which came installed in a vanity and is not a standard US brand. On the web site, it's not possible to see what the repair kit colors will actually look like on the sink, but it might be helpful to have a color swatch chart comparing them. The best results for me have come from blending 2 colors-- Basic white and Kohler white. Individually, basic white is a bit too bright and the Kohler white, too gray. (American Standard white is warmer and didn't work for my sink.) If you're willing to experiment, it's a good solution.

I was skeptical at first. This is BEST porcelain sink repair kit ever. The color March and finish are perfect. Also MADE IN THE USA. Repaired iin tub near left of drain.

I would not recommend it. This is basically just a thick paint. Takes several layers to fill in chip which I expected. It is very very white and even though my sink is very bright white, the product is even brighter and so the repair really stands out. I used it for a chip in my kitchen sink and the paint in the chip stains easily from food or sauces.

Nice looking finish