Ballindun Tub, Tile and Shower Repair Kit, Waterproof Porcelain Repair Kit, Tile and Tub Refinishing kit, Non-Toxic and Odorless Fiberglass Repair Kit for Tubs, Toilet, Porcelain, Sink Crack (White)

Be sure to mix as instructed. Worked great on the edge of my bathroom tub which I had a huge chip. I was able to fill it and sand to a smooth finish. Very happy with the outcome.

Worked great! Don’t pile on too much because sanding it off is a pain. Only make about how much you think you need and keep making smooth strokes. A little sanding after and it works perfectly. Actually allowed me to do a better sink repair than a professional handyman did on it 3 years ago.

bought to use to fix a minor fiberglass repair on my boat, not brilliant white or even plain white, more of a slight cream color. My delivery clearly was opened before, had only one mixing stick and other evidence. It did work though to seal my fiberglass, fortunately the repair is under the swim ladder so you won't notice the color mismatch.

This does not come with directions. The directions on the Amazon page do not tell how to clean it up. I threw everything away except the scraper which I wiped as clean as possible to use on a second application.I mixed and applied the product, and after drying sanded it down. The chip was still very visible. See first picture. With nothing to lose, I applied a 2nd extra thick coat. After sanding down that coat, it looked a little better, but the sand paper took the sheen off the surrounding porcelain. (Pictures 2 and 3)I debated whether to use a product on the chip or replace the sink. I decided to patch the sink until I could decide whether I intended to update the whole vanity and sink. So this served the purpose for now, but it would have looked much better if it had been more opaque on the first application.

This stuff is tough and easy to use. I man-handled the pipe to an old sink and broke the flange underneath. This kit comes with everything I needed in the kit and plenty of material fur the single job. Good stuff. Thanks.