The 3M Automotive Roloc Bristle Disc, model 7528, offers a professional-grade solution for efficient surface preparation in demanding automotive and industrial environments. This 2-inch, 120-grit white disc, also known as 3M 07528, utilizes a quick-change attachment system for streamlined deburring, cleaning, and blending tasks on various materials. It provides a safer and more consistent alternative to traditional wire brushes, delivering superior surface contact and finish quality.
Key Features
- Roloc Quick-Change System: Facilitates rapid and secure disc replacement, minimizing downtime and optimizing workflow for professional technicians by allowing quick swaps between different grits and disc types.
- Conformable Bristle Design: Flexible, molded bristles effectively clean, deburr, and finish both flat and contoured surfaces without significantly altering workpiece geometry, requiring less pressure than traditional wire brushes.
- 120 Grit Abrasive: Delivers a controlled, fine-to-medium abrasive action suitable for surface refinement, controlled material removal, and achieving a uniform finish comparable to a fine grade.
- Durable Construction: Utilizes proprietary 3M Ceramic Abrasive Grain blended with aluminum oxide, ensuring consistent performance, superior cutting action, and extended operational life. This model, 3M 07528, is engineered for consistent cutting and outlasts traditional wire brushes.
- Wire Filament-Free: Enhances safety by eliminating the risk of wire fragments commonly associated with traditional wire brushes.
Applications
This versatile white Roloc bristle disc excels in numerous professional applications for mechanics and industrial technicians. It is ideal for conditioning metal surfaces such as steel and aluminum, as well as plastic and composite materials, prior to subsequent painting, coating, or bonding processes on vehicle bodies or industrial components. The disc efficiently removes light burrs and smooths sharp edges from machined parts. It also effectively cleans away rust, scale, old paint, gaskets, and sealants, leaving a conditioned and prepared surface, which is especially useful in engine bay detailing or industrial equipment refurbishment.
Specifications
- Model Number: 3M 07528
- Manufacturer: 3M Automotive
- Diameter: 2 inches (50.8 mm)
- Grit: 120 (P120)
- Color: White
- Weight: 0.6 lbs
- Dimensions: 5 x 4.4 x 2.3 inches
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