8" PSA 40GR VAC SANDING DISCS 25/PK - Dynabrade

The Dynabrade 91247 8" PSA 40GR VAC SANDING DISCS are engineered for professional technicians and mechanics requiring efficient and consistent surface preparation. This 25-pack of aluminum oxide abrasive discs offers dependable performance across a variety of materials, ensuring a smooth and even finish while optimizing dust collection for a cleaner work environment.

Key Features

• Aluminum Oxide Abrasive: A durable, general-purpose mineral providing reliable cutting action and consistent performance for a wide range of materials.
• Pressure Sensitive Adhesive (PSA) Backing: Ensures quick, secure attachment and easy removal from compatible sanding tools, maximizing uptime.
• Vacuum Hole Configuration: Designed to efficiently collect dust and debris during operation, improving air quality and extending disc life.
• 40 Grit Coarseness: Ideal for initial material removal, aggressive sanding, and preparing surfaces for subsequent finer grits.
• Durable Construction: Formulated for sustained performance in high-pressure and high-heat applications common in professional settings.

Applications

These versatile sanding discs are well-suited for a variety of tasks in automotive repair, industrial fabrication, and general maintenance.

• Preparing primed and painted surfaces for subsequent finishing stages, ensuring optimal adhesion and appearance.
• Efficiently deburring and blending operations on metal, composites, plastics, and wood.
• General material removal where a consistent and even surface profile is required before final coating or treatment.

Specifications

• Diameter: 8" (203 mm)
• Grit: 40 Grit
• Abrasive Material: Aluminum Oxide (A/O)
• Backing Type: PSA (Pressure Sensitive Adhesive)
• Vacuum Configuration: Yes (DynaCut Disc)
• Quantity: 25 discs per pack