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3M™ Glass Bubbles


3M™ Glass Bubbles
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3M™ Scotchlite™ Glass Bubbles are hollow, unicellular, microscopic spheres composed of water- insoluble, chemically stable soda-lime borosilicate glass.


3M™ Glass Bubbles K1, Small box (5 lb, 2 kg)

3M™ Glass Bubbles K1, Small box (5 lb, 2 kg)

3M™ Glass Bubbles K1 have a density of 0.125 g/cc and an isostatic crush strength of 250 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.

3M™ Glass Bubbles K1, Small box (40 lb, 18 kg)

3M™ Glass Bubbles K1, Small box (40 lb, 18 kg)

3M™ Glass Bubbles K1 have a density of 0.125 g/cc and an isostatic crush strength of 250 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.


3M™ Glass Bubbles K15 , Small box (50 lb, 23 kg)

3M™ Glass Bubbles K15 , Small box (50 lb, 23 kg)

3M™ Glass Bubbles K15 have a density of 0.15 g/cc and an isostatic crush strength of 300 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.

3M™ Glass Bubbles K15, Small box (10 lb, 4.5 kg)

3M™ Glass Bubbles K15, Small box (10 lb, 4.5 kg)

3M™ Glass Bubbles K15 have a density of 0.15 g/cc and an isostatic crush strength of 300 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.


3M™ Glass Bubbles K20, Small box (10 lb, 4.5 kg)

3M™ Glass Bubbles K20, Small box (10 lb, 4.5 kg)

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.

3M™ Glass Bubbles K20, Small box (60 lb, 27 kg)

3M™ Glass Bubbles K20, Small box (60 lb, 27 kg)

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.


3M™ Glass Bubbles K25, Small box (10 lb, 4.5 kg)

3M™ Glass Bubbles K25, Small box (10 lb, 4.5 kg)

3M™ Glass Bubbles K25 have a density of 0.25 g/cc and an isostatic crush strength of 750 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.

3M™ Glass Bubbles K25, Small box (80 lb, 36 kg)

3M™ Glass Bubbles K25, Small box (80 lb, 36 kg)

3M™ Glass Bubbles K25 have a density of 0.25 g/cc and an isostatic crush strength of 750 psi. The general purpose K Series glass bubbles are the most economical 3M glass bubbles.


3M™ Glass Bubbles S38, Small box (100 lb, 45.4 kg)

3M™ Glass Bubbles S38, Small box (100 lb, 45.4 kg)

3M™ Glass Bubbles S38 have a density of 0.38 g/cc and an isostatic crush strength of 4000 psi. The S Series glass bubbles have smaller particle sizes than the K Series.


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Title Content Type File Type Size