DURA-BLOCK
DURA-BLOCK AF4421 - Hook & Loop Wet and Dry Sanding Tube
Description
DURA-BLOCK AF4421 Hook & Loop Wet & Dry Sanding Tube is a versatile sanding accessory designed for smoothing and finishing contours, curves, and hard-to-reach areas. Its hook-and-loop compatible surface makes disc changes fast and secure, while the wet/dry capability allows use with both dry sanding and water-assisted prep.
Key Features
- Hook & Loop Compatibility: Quick, secure attachment of hook-and-loop sanding discs (sold separately)
- Wet & Dry Capability: Suitable for both dry sanding and wet sanding procedures
- Ergonomic Tube Shape: Ideal for contoured and irregular surfaces
- Durable Construction: Made for frequent professional use
- Versatile Surface Prep: Great for primer scuffing, smoothing, and finishing in automotive and woodworking applications
Specifications
| Brand | DURA-BLOCK |
| Part Number | AF4421 |
| Product Type | Sanding Tube |
| Country of Origin | USA |
| — ABRASIVES — | |
| Attachment Type | Hook-and-Loop (Velcro) |
| — GENERAL — | |
| Pack Quantity | 1 |
| Unit of Measure | Each |
| Application | Concave Surface Sanding, Wheel Arch Sanding, Door Jamb Sanding, Curved Panel Sanding |
| Material Compatibility | Body Filler, Primer, Paint, Metal |
| Safety / PPE Required | Safety Glasses, Dust Mask |





