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3M™ Glass Bubbles K20, small box

UPC#: 0-21200-86423-0 3M ID: 70070429561
Price: $655.20
Box/ 60 Pounds

3M™ Glass Bubbles K20 have a density of 0.2 g/cc and an isostatic crush strength of 500 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.