The 3M Automotive 7525 Roloc Bristle Discs are engineered for efficient and controlled surface preparation across a range of automotive and industrial metals. These 2-inch, 80-grit yellow discs provide aggressive material removal while helping to preserve underlying base metal and critical sealing surfaces. They are an essential tool for professional technicians utilizing right-angle die grinders in collision, mechanical, and fleet environments.
Key Features
- Rapid Disc Changes: The 3M Roloc quick-change system on the 3M 7525 allows for swift disc swaps on compatible 2-inch Roloc holders, maximizing grinder uptime and minimizing setup time between tasks.
- Durable Abrasive Bristles: Molded, abrasive-impregnated bristles deliver consistent cutting performance and extended service life under rigorous daily shop use.
- 80-Grit Coarse Action: The coarse 80-grit abrasive provides aggressive material removal, with yellow color coding ensuring easy identification within your toolkit.
- Controlled, Non-Gouging Cleaning: These discs clean, strip, and deburr more gently than traditional wire wheels, helping to prevent undercutting on steel, aluminum, and machined surfaces.
- Conforms to Contours: The flexible bristle design effectively reaches into tight spaces, flanges, bolt patterns, and curved panels without aggressive edge digging, preserving critical surfaces.
Applications
Utilize 3M 7525 Roloc Bristle Discs for:
- Rust and scale removal from frames, suspension components, brackets, and fasteners.
- Stripping paint, undercoating, and seam sealer from body panels and small parts.
- Gasket and sealant removal on engine blocks, cylinder heads, manifolds, and transmission cases.
- Surface preparation for welding, refinishing, and coating applications on steel and aluminum.
- Deburring and edge blending fabricated or machined components in automotive and industrial maintenance.
Compatible with standard 2-inch 3M Roloc holders on pneumatic or electric right-angle tools.
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