14A904 - Walter Coolcut 9x11 Cloth Sanding Sheet 40 Grit

Industrial-Grade Manual Surface Preparation

The Walter Coolcut™ Cloth Abrasive Sheet (14A904) is a premium solution for manual sanding applications in industrial environments. Engineered with a focus on durability and cutting efficiency, this 9" x 11" sheet features high-performance aluminum oxide grain bonded to a robust cotton cloth backing. Unlike standard paper-backed abrasives that tear easily under stress, the Coolcut cloth backing withstands the rigors of heavy-duty material removal, making it an essential consumable for MRO (Maintenance, Repair, and Operations) professionals and metal fabricators.

Superior Grain Technology

At the core of the 14A904 is Walter's specialized aluminum oxide abrasive formulation. The 40 grit density provides an aggressive cut, specifically designed for rapid stock removal, stripping heavy rust, and leveling uneven surfaces. The grain is friable enough to self-sharpen while maintaining a consistent finish, ensuring that the sheet remains effective throughout its lifespan. The "Coolcut" designation refers to the abrasive's ability to dissipate heat effectively, preventing discoloration or warping on sensitive metals during vigorous sanding sessions.

Versatility and Durability

The flexibility of the cotton cloth backing allows users to fold, roll, or tear the sheet to specific sizes without compromising the structural integrity of the abrasive surface. This makes it ideal for contour sanding, reaching into tight corners, or wrapping around dowels and sanding blocks. Whether working on carbon steel, stainless steel, aluminum, or even wood, this abrasive sheet delivers consistent results. It is particularly effective for deburring machined parts, cleaning weld seams, and preparing surfaces for painting or coating.

Key Industrial Benefits

• Long Life: Cloth backing resists tearing and stretching, extending the usable life of the sheet.
• Aggressive Removal: 40 grit size excels at removing scale, corrosion, and heavy burrs.
• Multi-Material Use: Suitable for a wide range of ferrous and non-ferrous metals.
• Customizable: Standard 9x11 size fits most hand sanding blocks and can be cut to size.