RockRidge’s Film-Backed Sanding Discs are sold in either hook-and-loop or PSA attachment style.
Film-Backed Disc Characteristics:
High tear-resistant, synthetic film backing.
Can be used for wet or dry sanding applications.
Provides a uniform and consistent finish.
White-fused aluminum oxide grain with a wide grit range available.
Open-coat with stearate to prevent loading during use.