Scotch-Brite Roloc Fine Grit Conditioning Discs for Aluminum - 3M Automotive

The 3M Automotive Scotch-Brite Roloc Fine Grit Conditioning Discs, model 07516, are engineered for professional technicians and mechanics requiring precise surface conditioning on aluminum. These 2-inch gray discs provide consistent, controlled material removal for critical surface preparation, blending, and deburring tasks, helping to maintain part integrity and achieve a uniform finish.

Key Features

• Scotch-Brite Non-Woven Construction: The durable, conformable non-woven fibers adapt to irregular contours, preserving workpiece geometry and minimizing the risk of undercutting or gouging on aluminum surfaces.
• Roloc Quick-Change Attachment: The integrated 3M Roloc system enables rapid 1/2-turn disc changes, significantly reducing downtime and enhancing workflow efficiency in demanding professional environments.
• Super Fine Grit (Gray): Specifically graded as Super Fine (gray color) for delicate cleaning, blending, and finishing operations on aluminum, ensuring a smooth, consistent surface.
• Silicon Carbide Abrasive: Utilizes sharp Silicon Carbide abrasive mineral, providing effective cutting action for surface conditioning while minimizing heat buildup on sensitive aluminum components.
• Open-Web Design: Resists loading and operates coolly, which helps prevent part discoloration and warping, thereby prolonging the disc's effective lifespan during extended use.

Applications

• Aluminum Surface Preparation: Optimally prepares aluminum surfaces for subsequent painting, coating, or assembly, ensuring strong adhesion and a high-quality finish.
• Gasket Material Removal: Efficiently removes stubborn cut cork, paper gaskets, and form-in-place gasketing materials from aluminum engine blocks, cylinder heads, and valve covers.
• Light Deburring and Blending: Performs precise light deburring, blending, and finishing on aluminum components, achieving a smooth, consistent surface without altering critical part dimensions.
• Cleaning and Oxide Removal: Effectively cleans aluminum surfaces, removing light rust, oxides, and existing coatings in preparation for further work.

Specifications

• Manufacturer: 3M Automotive
• Model Number: 07516
• Grit: Super Fine (Gray)
• Abrasive Material: Silicon Carbide
• Diameter: 2 inches
• Attachment System: 3M Roloc