Bests & Worsts Reviews from Amazon

so I have a fiberglass tub surround that is about 15 yrs old. the color is white but , you know its not truly white any more. there was a dime sized crack in the shape of a circle near the drain. I knew at some point someone would put enough pressure on that to break it into a hole. time to fix it. I found this product to be very liquid, but a tacky sticky liquid. not anything I had to soften up or knead. in fact, I cut a snip off each packet and squeezed just some out to get started. I mixed them in the tray of the package, then applied a thin layer on the now sanded tub, I quickly dropped down my sized fiberglass ( I frayed the edges as this fiberglass is like the thickness you use for auto body repair, my small repair area was not going to hide that well) I pressed the cloth in, then applied more goop on top. this does self level out. later when it dried I added a second coat to help hide the outline of the cloth. since the bottom of this tub ( which was abused and never cleaned by the last owners) really wont come back to the perfect white it was, and is at the walls, I added just a drop of the ivory. this really made the color match perfect! now, the repair is palpable around the edges but only slightly. it is 100% better looking then the dirty ugly crack was! and really, you only see the repair if you get down in there, I took and posted photos of it.... but I had to take many and adjust the lighting to get the repair to show for you. I found this product easy to work with, tho I have decades of experience in repairs working with bondo, fiberglass and such... but I would say even a novice can handle this job and get a good result. have an assistant to hand you stuff or clean up any mess for you, we had to use a stick pin to remove lost brush bristle in the repair, you may want to have one handy. paper towels were handy. this is a one time use product, but I did get two consecutive applications out of it, but in the same day, and I managed it by mixing just half the product up. it does set up fast. this is nice to fix the crack, and not pay for a whole new tub and surround, or a full refinish job in the kids bathroom. I will update over time and let everyone know how it holds up to use and getting cleaned. Ok, first use, it holds! waterproof seal, I no longer worry that water is seeping under my tub. I posted a new pix of the repair fully dry and cured. this is a rock hard finish. the color really matches well and while its a bit shiny that is mostly because my tub is rather worn. I think you could even use this to fix a chipped white tile! this is such a hard product when dry, I think for the crack I had, I could have skipped the cloth and went with a thinner coat. if you are going to try to fix a chip in your sink, just apply a thin coat, let it level off and dry. it really is cool stuff. its still holding after several showers and we decided to smooth it down to blend better. this worked great, I sanded the edge and then buffed it smooth, now its no longer more shiny than then the tub is and it really blends more. the sanding did not effect the durability at all.