This product is a highly adhesive tape to which acryl adhesive is applied after printing in black in white PET or transparent PET Film.
According to the printing, its colors differ (black and white, or black). There are single side adhesive and double-side adhesive products. Mainly, it is used to BLU (Back Light Unit) for light shielding.
It has wonderful stability at high temperature and humidity. Its light shielding ability is superb.