The Foam Sanding Block Medium / Coarse (868564) is engineered for dual-action hand sanding, surface profiling, and deburring across timber, plaster, metal, and painted substrates.
 
Featuring a high-density, flexible foam core coated on opposite faces with medium and coarse aluminium oxide grit, this block adapts to contoured, curved, or flat surfaces without gouging the material. The flexible foam structure distributes hand pressure evenly to prevent hot spots, while the block can be used wet or dry and rinsed clean with water to prevent clogging and extend product life.
 
Specifications:
 
Grit Combination: Medium (for smoothing and light keying) / Coarse (for rapid material removal and shaping)
Abrasive Material: Aluminium oxide
Core Material: High-density flexible polyurethane foam
Usage Type: Wet or dry hand sanding
Recommended Applications: Keying painted surfaces, smoothing filler and plaster repairs, shaping timber edges, and rust/corrosion removal on metal trim