Base Stock Heavy X- or XY-weight polyester cloth
Bonding Resin over resin, top coated
Grain Type Ceramic + aluminium oxide
Coating Close coat
Grain Size XYP-Cloth: 40, 36
Base Stock Flexible X-weight cotton cloth
Bonding Resin over resin
Grain Type Aluminium oxide
Coating Close coat
Grain Size P 320 - P 40