3M Blue Chip Lens Protector – 1647-2000

Brand: 3M

SKU: OM23M1647

3M Round Blocking Pad designed for standard full eye blocks. Used for lens edging. 24 mm (2,000 pcs/roll).

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  • Can be applied to both sides of lenses
  • Helps prevent scratching during faceting, hand edging, drilling, polish edging, grooving or when shipping lenses