Flexible Sanding Board – 400 Grit

DSPIAE 400 Grit Flexible Sanding Board | FS‑400

The DSPIAE FS‑400 is a fine-finish flexible sanding board designed for smoothing, refining, and preparing model surfaces. Coated with 400-grit abrasive, it is perfect for final surface prep on plastic, resin, metal, and wood—especially on curved or detailed areas where rigid boards can’t reach.

• 400-grit abrasive—delivers fine smoothing and seam refinement
• Flexible core adapts to curved, recessed, and angled surfaces
• Compact and tough—ideal for bench work and portable use
• Long-lasting grit retains effectiveness through repeated use
• Great for prepping parts before priming, painting, or polishing

Tip: Gently bend the board to match surface curves and sand with light, even strokes. Wipe clean between passes to maintain performance and prevent clogging.