PSA CLOTH 5 IN X NH 36 348D - 3M Automotive

The 3M Automotive 20891 PSA Cloth Disc 348D is a robust 5-inch, 36-grit sanding disc designed for demanding professional automotive and industrial applications. Featuring a pressure-sensitive adhesive (PSA) backing and durable cloth construction, this disc offers efficient material removal and reliable performance on a variety of surfaces. Its heavy-duty design ensures longevity and consistent results, making it an essential abrasive for technicians and mechanics.

Key Features

• Pressure-Sensitive Adhesive (PSA) Backing: Enables quick and secure attachment to backup pads or steel platens, allowing for fast, clean removal and efficient disc replacement.
• Durable X-Weight Cloth Backing: The robust cloth backing resists tearing and edge wear, providing strong support for aggressive sanding tasks and extending disc life under strenuous conditions.
• High-Performance Aluminum Oxide Abrasive: Utilizes aluminum oxide mineral in a closed coat construction, known for its fast cut-rate, long life, and ability to self-fracture, exposing fresh cutting edges for consistent performance.
• Heat-Resistant Resin Bond: A sturdy resin bond protects the abrasive grains from thermal and chemical deterioration, maintaining bond stability and extending the disc's operational life even in high-heat applications.
• Wet or Dry Application: This versatile disc can be used effectively in both wet and dry sanding environments, offering flexibility for various shop conditions and material requirements.

Applications

The 3M PSA Cloth Disc 348D is engineered for a wide range of metalworking and woodworking tasks in professional settings. It is highly effective for aggressive stock removal, grinding, deburring, blending, and cleaning up metal parts and surfaces. Ideal for use in metal fabrication and primary wood and panel processing industries, this disc performs exceptionally well on ferrous alloys and can be used with dual action (D/A) sanders, orbital sanders, random orbital sanders, and stationary disc sanders. The 36-grit provides a coarse abrasive for significant material removal and preparing surfaces for subsequent finishing steps.