2/3 COMPOSITE BLOCK - Trade Associates

The Trade Associates AF4415 2/3 Composite Block is an indispensable tool engineered for professional automotive and industrial technicians demanding precision in surface preparation. This rigid sanding block ensures a consistent flat contact, allowing users to accurately identify and rectify imperfections for optimal panel straightness during collision repair and refinishing processes.

Key Features

• Rigid Composite Construction: Built from a durable composite, this block maintains a true, flat sanding surface, preventing flex and ensuring consistent material removal crucial for accuracy.
• 2/3-Size Profile: Its narrower footprint is specifically designed for detailed work on smaller panels, tight contours, spot repairs, and blend areas, providing superior maneuverability where full-length blocks are less practical.
• Accurate Geometry: Features precisely engineered edges and faces that facilitate accurate panel reading, effectively minimizing waves and inconsistencies in body filler, glaze, and primer surfacer applications.
• Ergonomic Handling: The balanced size and shape provide a comfortable and secure grip, enhancing user control and reducing hand fatigue during extended blocking sessions.
• Abrasive Compatibility: Optimized for seamless integration with standard PSA (pressure-sensitive adhesive) sandpaper, allowing for quick and efficient grit changes in the workshop or paint booth.

Applications

The AF4415 2/3 Composite Block is a versatile professional-grade tool commonly utilized in automotive collision repair, restoration, and custom fabrication. It excels on areas such as doors, fenders, quarter panels, bumpers, and blend zones across a wide range of domestic and import passenger cars, light trucks, and SUVs. This block is ideal for critical tasks including blocking body filler, finishing glaze, leveling primer build coats, and refining topcoat surfaces where controlled, flat contact is paramount for a professional finish. Technicians rely on this size block for feathering repair edges and straightening panels prior to final color and clear coat application.

Specifications

• Manufacturer: Trade Associates (Dura-Block)
• Model: AF4415
• Product Type: 2/3 Composite Sanding Block
• Construction: Rigid composite body