Diamond Sanding Sheets & Strips

Diamond Sanding Sheets & Strips – Flexible Abrasive for Glass, Stone & Ceramic

Flexible diamond sanding sheets and strips for hand polishing, contour sanding, and precision finishing on glass, stone, ceramic, and hard minerals. Available in a wide range of sizes — from small 80x30mm strips for detail work to large 850x290mm sheets for flat surface finishing — all in grits 60 to 1800.

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Size & Price Guide

Dimensions Grit Options Price Best For
80x30mm 60–1800 $13.00 Detail strips, tight areas
100mmx55mm 60–1800 $12.00 Small hand sanding
130mmx55mm 60–1800 $15.00 General hand sanding
100mmx100mm 60–1800 $18.00 Square sheet, flat surfaces
200mmx100mm 60–1800 $32.00 Medium flat surface work
280mmx230mm 60–1800 $95.00 Large sheet, flat lap use
300mmx290mm 60–1800 $120.00 Large flat surface finishing
650x290mm 60–1800 $250.00 Industrial flat surface
850x290mm 60–1800 $345.00 Large industrial sheets

Grit Selection Guide

Grit Stage Best For Surface Result
60–120 Coarse grinding Initial shaping, deep scratch removal Rough, shaped surface
240–400 Medium sanding Scratch removal after coarse stage Smooth, refined texture
600–800 Fine sanding Pre-polish surface preparation Near-scratch-free surface
1,200–1,800 Ultra-fine / pre-polish Before cerium oxide final polish High gloss, minimal haze

Compatible Applications

  • Hand polishing glass surfaces and scratch removal
  • Stone slab and countertop hand finishing
  • Lapidary gemstone flat surface sanding
  • Ceramic tile and porcelain surface preparation
  • Flat lap machine sheet replacement
  • Custom-cut shapes for backing plates and sanding blocks
  • Fossil and mineral specimen surface preparation

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Frequently Asked Questions

  • Q: What is the difference between diamond sanding sheets and diamond sanding strips?
    A: Sheets are wider format pieces for flat surface sanding. Strips are narrow for sanding in grooves, channels, and tight contours where sheets cannot fit.
  • Q: Can diamond sanding sheets be cut to size?
    A: Yes — flexible diamond sheets can be cut with scissors or a utility knife to fit custom shapes, backing plates, or hand sanding blocks.
  • Q: What grit should I use for removing scratches from glass with diamond sheets?
    A: Start with 120–240 grit to remove scratches, then progress through 400, 600, 800, 1200, 1500, 1800. Finish with a cerium oxide compound for a clear, scratch-free surface.
  • Q: Should diamond sanding sheets be used wet?
    A: Yes — always use wet on glass and stone. Water prevents heat buildup, flushes abrasive particles, and extends sheet life significantly.