Dura-Block AF4423 4.5" Wide x 24" Long PSA Sanding Block

The Dura-Block AF4423 is a professional-grade 4.5" wide x 24" long PSA (Pressure Sensitive Adhesive) sanding block made from high-density closed-cell EVA rubber, designed to follow contours and deliver perfectly flat, ripple-free surfaces without digging into fillers.

Ideal for large panels in auto body repair, marine, and restoration projects, it excels in both wet and dry sanding for superior finishing results.

Condition Note: Minor warehouse dust on exterior only — block is new and unused.

Key Features & Benefits:

• Dimensions: 4.5" width x 24" length
• PSA backing for use with sticky-back sandpaper rolls
• Flexible design conforms to curves without gouging
• Patented EVA rubber construction for durability and precision
• CNC machined for accuracy and longevity
• Perfect for fairing, shaping, leveling, and final sanding
• Suitable for wet or dry applications

Achieve award-winning flat finishes with this essential longboard sanding block!