2-3/4" X 16-1/2" PSA LB - Norton Company

The Norton Company 323 2-3/4" X 16-1/2" PSA LB is a professional-grade sanding strip engineered for efficient material removal and finishing in demanding automotive and industrial applications. This longboard sanding abrasive features a pressure-sensitive adhesive (PSA) backing, ensuring secure attachment to compatible sanding blocks and tools for a stable and uniform sanding experience. Its durable construction and consistent performance make it an essential tool for technicians and mechanics seeking reliable surface preparation.

Key Features

• Pressure Sensitive Adhesive (PSA) Backing: Allows for quick, secure attachment and easy removal from sanding pads and blocks without the need for additional fasteners or clips, ensuring strong adhesion during use.
• Optimized Dimensions: Measuring 2-3/4" x 16-1/2", this longboard sheet is ideally sized for a variety of hand sanding tasks and compatible with standard longboard sanding blocks.
• Durable Construction: Built with an E-weight paper backing, this abrasive is designed for excellent durability and resistance to tearing and loading, extending its lifespan in professional environments.
• Consistent Finish: The aluminum oxide abrasive provides a stable cutting action for a smooth cut rate and a consistent, high-quality finish on various surfaces.
• Non-Stearated for Clean Work: Its non-stearated (no anti-loading agents) composition prevents contamination, making it suitable for sensitive applications like prime auto and aerospace paint preparation.

Applications

The Norton 323 PSA LB sanding strip is widely used for critical tasks across various professional settings. In automotive refinishing, it is ideal for sanding body panels, preparing surfaces for painting, and removing imperfections, as well as cutting down fillers. Industrial applications include surface preparation, paint removal, deburring, and polishing on materials such as wood, metal, plastic, and composite materials, ensuring a high-quality result. It is particularly effective for moderate to heavy material removal when combined with a sanding board.