The CGW CGW51055 sanding disc is a 5-inch diameter abrasive disc designed for versatile dry or wet sanding tasks. Built with a premium aluminum oxide grain on a flexible PSA (pressure-sensitive adhesive) film backing, this disc is intended to deliver a consistent, smooth finish with extended life compared with traditional paper-backed options. The film construction uses a .003 Mylar backing that remains pliable under use, helping maintain even contact with contours and edges while reducing tearing or loading during material removal.
Key features include a PSA attachment for quick, tape-free mounting and a grit of 180, making it suitable for intermediate sanding and surface preparation on metal, wood, and other common substrates. The film backing is selected to balance hardness and suppleness, contributing to a controlled cut-rate and a longer service life under both dry and wet sanding conditions, which can translate to fewer disc changes in busy fabrication or maintenance environments. As a 5-inch disc with a 180-grit grade, it is well-suited for deburring, smoothing, and finishing tasks where a relatively fine cut is required without deep gouging.
Compatibility and packaging details indicate the disc is sold individually with a box quantity of 100, making it a practical choice for maintenance shops or job sites that require steady supply of consistent discs. When selecting replacement discs, ensure the PSA backing aligns with your sanding tool’s disc size and mounting method, and note that film-backed discs typically perform best when used with appropriate pressure and a compatible sanding pad to prevent glazing or loading during extended use.
Features:
- 5" diameter PSA sanding disc
- 180 grit aluminum oxide on film backing
- Green premium quality for consistent finishes
- Film backing provides extended life vs. paper discs
- .003 Mylar backing adds strength and pliability
- Suitable for dry and wet sanding applications
- Typically used in finish work and surface preparation
- Grain:
- Aluminum Oxide
- Dia:
- 5
- Type:
- PSA
- Grit:
- 180
- Grade/Hardness:
- Film
- Package Size:
- Each
- Box Quantity:
- 100
