Cracked Porcelain Sink Repair Kit White, High-Gloss Porcelain Repair Kit White, Porcelain Chip Fix for Sinks, Tiles on Enamel, Acrylic, Fiberglass, Ceramic, Shower Kit & Tray

Worked great . Can not tell there was a large crack in tub .,

Product is great for fixing the tub. Easy to use!

This is easy to work with. Sanding after it dries to smooth it out leaves a nice finish (use a fine grade wet sanding). It is very stark white, so if your application target is a bit off white, it will be very visible. It would look great if the color matched better.

Works OK EXCEPT the patch takes on the color of mouthwash you use. Green patch in a white sink is not so great.

This product is pretty amazing. I used it to repair my acrylic shower floor which was burned by my bath fan catching fire. The product is a bit difficult to work with. It is thick, heavy, very sticky and gooey. I didn't measure it out in parts, I just put container A into B, mixed aggressively, applied slowly and used a lot of patience. The results were great. Once dry, this product blended well with the acrylic even keeping the shine. Pictures are worth a 1000 words so see the before and after below! Beats paying $12K for full bath replacement.

When the product arrived, it was apparent that it had leaked a little. The lid of one of the jars was not able to be opened due to that. Still, I thought I would try it because I only had a very tiny crack to fill in a bathroom sink. After using a power drill to open the darn lid, and reading all of the directions completely, I mixed the two jars as directed and used the plastic spatula included to fill the crack. It is exceptionally easy to apply too much of the mixture. And the more I tried to remove the excess, the stickier and messier it became. I am an experienced DIYer, and have completed many many renovations and repairs with no issues and nearly professional quality. This was flat out the most terrible repair project. I spent more time and energy filling one tiny crack. I finally got the product into the crack and smooth using only white applicators and smoothing tools of my own. The crack is still noticeable. The product is supposed to be color matching. My sink is white and is an American Standard, which is the brand the description says the color will match. It never changed. Instead, it turned a very light beige. Due to the time spent on this project, the problems beginning from the time I opened the package, and the new necessity of touch up paint, I decided to scrap the project and bought a new sink. I do not recommend this at all.

The instructions are pretty basic, I found that it thickened up a lot after about an hour which made it easier to controlI used it to fill one small ding and one large chip in my bathtub.Masked off the area around the repair with tape, applied the epoxy and removed the tape when the epoxy was thick but not hardened (about 2 hours)Sanded just the edges at the 8 hour mark and they smoothed out well.I don't think I'll be sanding the large chip as it's drying very smooth.I did notice that as the epoxy cured it's no longer even with the tub surface, but that chip was almost the full thickness of the tub so as long as the patch stays in I'm happy.As others have noted the epoxy is pure white.My apartment tub has yellowed with age and hard water, but the white epoxy doesn't stand out enough to be really noticableI forgot to get a before pic, but the chip in the photo was almost the full thickness of the tub.I have enough leftover to fill in the depression if I want to, but it cured really smooth so I'm leaving it for now

I dropped a glass jar on the center of my porcelain sink and it created a quarter sized chip. My options… leave it, replace the sink, or try to repair it. Leaving it is not my standard of living. I couldn’t leave it looking crappy. Replacing the sink would lead to a full kitchen remodel and we’re not ready for that. The whole kitchen is old. Repairing the sink was my decision.I found this stuff and was excited about the prospect of making it ‘mostly invisible.’ That didn’t work. Once the repair was sanded smooth and level with the surface, there was not enough pigment in it to be totally opaque white. It helps, but the repair is not even ‘a little invisible.’If I look close, there are also some pits from tiny air bubbles that were in the material or developed as the material cured. I am sure these bubbles will hold waste that will make them stand out, like mustard or red kool-aid.I am glad I used some product but perhaps there is another product that would work better to hide the chip.I’m disappointed in my results. Your situation may be different so take this info and apply it to your need. This may work for you.