I used this on a slightly scratched Seiko Automatic with a Hardlex mineral crystal and with a little help it worked fine! I started with a wet sanding first with 1000 grit and 2000 grit sandpaper, then 3000 grit. This left the crystal mostly scratch free but there were 2 or 3 deep scratches left and it was a little hazy in the Sun. So I ordered a Polywatch glass kit. The set was really great. It comes with most of what you need except elbow grease and finally Dremel. I followed the directions for T, applying the right pressure at the right angle for a few rounds, using about 2/3 of the base cream, and washing with soap and water in between. Round. You must have a lot of patience. I ended up taking my Dremel, attaching a buffing pad, putting a few drops of cream on the scratches and starting to buff on medium to low speed. I used circular motions and applied light pressure. I then used a mini sanding disc to clean it up. After two polishing/polishing/washing cycles, the crystal was shiny and very smooth. I tested it with a loop in bright sunlight and the results were like new. Overall I'm very satisfied, but I wish Polywatch would only recommend Dremel. That would make the job a lot easier. I would definitely buy the set again. But now I know better that a little extra help is needed. I should note that Hardlex outperforms regular glass in terms of hardness and difficulty in polishing, it would be far more effective with regular glass or crystal.
π§Ό Cleancult Shatter Resistant Glass Spray Bottle - 16oz, 2 Pack - Matte Black - All Purpose Cleaning Spray Bottle with BPA-Free Nozzle & Silicone Sleeve - Dishwasher Safe+
32 Review
SWDK Electric Handheld Rechargeable Frequency
26 Review
Steam cleaner KARCHER SC 1 EasyFix, yellow/black
36 Review
Karcher FC 5 Cordless Hard Floor Cleaner: Ultimate Full Size Cleaning Power in Vibrant Yellow
25 Review
Stainless Steel Sponges 6-Pack - Scrubbing Scouring Pad, Steel Wool Scrubber for Kitchen, Bathroom, and Beyond
6 Review
π§Ή Swiffer Sweeper 2-in-1 Mops: Ultimate Floor Cleaning Kit with 20 Piece Set, Dry and Wet Multi Surface Cleaning, Includes 1 Mop + 19 Refills
5 Review
OKIAAS Medium Black Disposable Gloves - Latex Free Vinyl Gloves, 5 mil, 50 Count - for Food Prep, Household Cleaning, Hair Dye, Tattooing
8 Review
SWEET DOLPHIN 16 Pack Soft Kitchen Dishcloths - Non-Shedding Lint-Free - Odor-Free Reusable Dish Towels, Premium Absorbent Coral Fleece Cleaning Wipes, No Water Mark (10 x 10 inch Square)
6 Review