Base Stock Heavy X-weight cotton cloth
Bonding Resin over resin
Grain Type Zirconia + aluminium oxide
Coating Close coat
Grain Size 120 - 60, 40, 36, 24
Base Stock Extremely tear-resistant synthetic film
Bonding P 150, P 120, P 80: Resin over resin
P 2500 - P 180: Resin over resin bonding with stearate coating
Grain Type Aluminium oxide
Coating Open coat
Grain Size P 2500 - P 120, P 80