STOWSEN White Surface Repair Kit - Fix Chips & Defects in Minutes | Restore Tiles Bathroom Fixtures and Countertops With Ease | For Porcelain Fiberglass Corian Acrylic Ceramic and Enameled Surfaces

I used this on a porcelain sink and an acrylic tub yesterday. Some reviewers complained that the curing light didn't work, and I was skeptical at first until I read the instructions again and saw you have to hold the light super close (1-2 cm) to the goo to get it to cure quickly. This means larger areas are going to take longer since the beam is pretty tight. It shows on the sink, but not as much as the chip did. I can barely notice the patches on the tub unless I get up super close.

This is laminam table. After mixing some color, the result was excellent.

We used the product on chips smaller than the product is recommended for. Customer support responded very quickly when contacted, and were friendly and helpful.

A local quartz fabricator will charge me $300 for repairing the quartz countertop for a coupe of minor chip and dent, which is ridiculously expensive.After doing some research I find this product, decide to give it a try. The result is fantastic though I doubt if it’s going to work at the beginning because no any words from the product description indicate this product will work with Quartz. The only problem I would complaint is the blue light gun, the instruction manual says the default mode is mode 1, which is supposed to count down 20 seconds by default. But It only count 5 seconds by default for mode 1. I have to press M to adjust it to mode 3, and set the timer to 40 seconds, even after the setting like this, the timer only count 15 seconds. So I have to run multiple times to get 20 or 30 seconds to make sure the liquid will be cured and solid.

Hard to fill in and make flat on an acrylic tub. There's always going to be a bump. I followed all directions. 2 months later it's chipping off. Waste of money.