OCSB tempered glass (Outdoor Composite Silicate Board) is a new - type high - strength composite plate.The added media layer ensures that when the glass breaks, it does not scatter. It features a natural texture and three - dimensional patterns and can withstand 1500 hours in the QSUN test outdoors. Applying a baked paint coating to the bottom of the glass can make it less likely to be scratched.The effect diagram is as follows: