Dura-Block AF4414, 2.75" x 16" Radius Full Size PSA Sanding Block systainer case Machine application

Machine application

Designed for medium compounding and polishing applications

this hose helps maintain optimal airflow and dust‑collection performance

Vacuum Pattern: Universal multi-hole pattern

Dura-Block AF4414, 2.75" x 16" Radius Full Size PSA Sanding Block systainer case Machine applicationProduct Overview: Dura Block 2. 75" x 16" PSA Full Size Sanding Block (AF4414) is a favorite among professionals looking to block larger, complex areas. Dual use on either side of block, offers both convex and flat surface sanding. Designed to accurately block slightly curved or flat panels on any surface without digging into fill material. Perfect for wet or dry sanding. This block features smooth backing for use with 2. 75" wide PSA (sticky back)