Dura-Block Marine Sanding Block AF4410

The Dura-Block Marine Sanding Block AF4410 is a professional 30-inch long sanding block designed for producing exceptionally straight, flat surfaces on large panels. Manufactured from durable closed-cell EVA foam, it maintains its shape while following gentle contours, making it ideal for automotive, marine and composite refinishing.

Designed for use with 2-3/4 inch PSA (Pressure Sensitive Adhesive) sanding paper, the Marine Block provides excellent control and consistent sanding pressure across long panels. Its extended length helps bridge low spots and prevents waviness, allowing users to achieve show-quality finishes with greater accuracy.

Perfect for professional panel beaters, boat builders, restoration specialists and DIY enthusiasts, the AF4410 is ideal for blocking primers, fillers and painted surfaces where a perfectly straight finish is required.

Key Features

• 30 Inch Long Block: Ideal for sanding large panels and long body lines.
• Closed-Cell EVA Foam: CNC-machined for excellent durability, accuracy and long service life.
• PSA Compatible: Designed for use with 2-3/4 inch pressure sensitive adhesive sanding paper.
• Maintains Flatness: Helps eliminate highs and lows for straighter body panels.
• Professional Results: Produces smooth, even finishes with minimal surface distortion.
• Comfortable to Use: Lightweight design provides excellent control during extended sanding.
• Versatile Applications: Suitable for automotive, marine, fibreglass, composite and restoration work.

ADDITIONAL INFORMATION

• Brand: Dura-Block
• MPN: 001-0030
• Model: AF4410
• Type: Long Sanding Block
• Length: 30 Inch (760mm)
• Width: 2-3/4 Inch (70mm)
• Compatible Abrasive: 2-3/4 Inch PSA Sandpaper
• Material: Closed-Cell EVA Foam
• Application: Block Sanding and Surface Levelling
• Suitable For: Automotive, Marine, Fibreglass and Composite Surfaces
• Professional Use: Yes
• DIY Suitable: Yes