How to polish a badly-scratched watch crystal
ฝัง
- เผยแพร่เมื่อ 17 ส.ค. 2023
- Wet-sand polishing an acrylic watch crystal - I took a dud watch with an acrylic crystal to show a technique for how to restore a badly scratched crystal using various grades of sandpaper. It takes a few minutes and with a final going over with plastic polish, has restored the crystal to usable condition.
- แนวปฏิบัติและการใช้ชีวิต
Neat! Thank you.