Designed specifically for PLASTIC WATCH CRYSTALS.
It is possible that it can work on other types of plastic, but it is NOT RECOMMENDED.
1. APPLY A SMALL AMOUNT OF POLYWATCH TO THE WATCH CRYSTAL.
2. POLISH THE SCRATCHED AREA FOR 2 TO 3 MINUTES. .
3. REMOVE ANY REMAINING POLYWATCH WITH A CLEAN CLOTH.
4. DEEP SCRATCHES MAY NEED TO BE TREATED MORE THAN ONCE.