WR Glass Beads

Glass beads are an iron-free reusable blasting medium with a wide range of applications. Non-metallic fine blasting medium made of glass, mineral-based. For gentle cleaning, smoothing, deburring, matting, and hardening of metallic and austenitic materials. STANDARD GRAIN SIZES 1 - 50 my 40 - 70 my 50 - 105 my 70 - 110 my 90 - 150 my 100 - 200 my 150 - 250 my 200 - 300 my 200 - 400 my 300 - 400 my 400 - 600 my 400 - 800 my