The CGW 49778 is a 6 inch diameter PSA sanding disc designed for high-performance surface finishing. Its 100-grit aluminum oxide abrasive is mounted on a tear-resistant gold-weight backing with a full phenolic bond, and a heat-treated grain for a consistent scratch pattern. The disc features a stearated paper surface and an open coat formulation, which work together to promote faster material removal and extended disc life by reducing loading and heat buildup during use.
This PSA (pressure-sensitive adhesive) disc is constructed to deliver a uniform cut across the workpiece, making it suitable for sanding and finishing tasks on metal, wood, and other common substrates where a finer 100-grit surface is appropriate. The open coat design helps prevent premature loading when working on stubborn finishes, while the heat-treated aluminum oxide grain contributes to abrasion resistance and longevity in routine shop use. The combination of a full phenolic bond and carefully engineered grain size supports predictable performance and consistent results over the disc’s service life.
For practical use, select the 6" diameter discs for compatible disc sanders that accept 6" PSA pads. The product is packaged in a way that aligns with bulk or frequent-use environments, with a 100-disc count per box providing economical stocking for maintenance operations. Ensure proper disc alignment and observe standard pad cleaning practices to maximize adhesion and prevent vane chatter or disc misalignment during operation.
Features:
- 6" PSA sanding disc for manual or machine use
- 100 grit aluminum oxide grain with heat treated coating
- Open coat structure for fast cut and long life
- Stearated paper with full phenolic bond for uniform scratch pattern
- Strong tear resistant material improves durability
- Grain:
- Aluminum Oxide
- Dia:
- 6
- Type:
- PSA
- Grit:
- 100
- Grade/Hardness:
- C-Weight
- Package Size:
- Each
- Box Quantity:
- 100
