- Feb 28, 2018 -
# 320 with 320 grinding tape products. Has a better gloss, with non-continuous coarse lines, stripes thinner than NO.4. For the bath, building interior and exterior decoration materials, electrical products, kitchen equipment and food equipment.
Hairline HAIRLINE: HLNO.4 A product of ground pattern (Subdivision 150-320) is produced by continuous grinding of a suitably sized polishing belt. Mainly used for building decoration, elevators, building doors, panels and so on.
Bright: BA after cold-rolled by bright annealing, and after the formation of the product. Excellent surface gloss, high reflectivity. Like the mirror surface. For home appliances, mirrors, kitchen equipment, decorative materials.