The CGW 51305 is a 5-inch diameter sanding disc designed for high-performance surface preparation in facility maintenance tasks. This disc uses a film-backed aluminum oxide abrasive on a hook-and-loop (H&L) attachment, which supports quick changeovers and secure mounting on compatible random-orbit or detail sanders. The film backing provides a consistent finish with greater durability and flexibility compared with traditional paper discs, and it incorporates a .003 Mylar backing to resist tearing and maintain dimensional stability during use. The 120-grit grade is suited to intermediate sanding steps, balancing material removal with a smoother finish on metal, wood, and composite substrates typically encountered in maintenance, repair, and operations activities. The film construction is marketed as offering extended life, and the disc is designed to perform in dry and wet sanding scenarios where film-backed abrasives are advantageous.
This product is sold as a single disc, with packaging that lists a box quantity of 100 discs, which can support bulk maintenance operations and reduce downtime from frequent reordering. As with any hook-and-loop disc, it is important to confirm compatibility with your sander’s disc size and hook-and-loop mounting system, as well as the required grit for the task at hand. Proper disc selection—considering substrate type and the desired finish—helps ensure effective material removal while minimizing heat buildup and loading. The stated specifications indicate aluminum oxide grains on a 5-inch diameter, with film-type hardness and a 120 grit size, but no additional performance claims beyond the documented advantages of film backing and extended life are provided by the source data.
Features:
- 5" diameter sanding disc with Hook & Loop backing
- 120 grit aluminum oxide grain for versatile finishing
- Film backing delivers longer life and consistent finishes
- Suitable for dry and wet sanding applications
- Strong, pliable .003 Mylar backing
- Increased disc life vs. paper discs
- Package Size: Each
- Grain:
- Aluminum Oxide
- Dia:
- 5
- Type:
- H&L
- Grit:
- 120
- Grade/Hardness:
- Film
- Package Size:
- Each
- Box Quantity:
- 100
