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    3M™ Glass Bubbles for Mining

    3M™ Glass Bubbles for Mining

    Glass bubbles are, as the name suggests, hollow bubbles of glass - perfect for creating reliable explosive sensation.

    With 3M Glass Bubbles you can be confidant you will get more "bang for your buck."

    Learn more about 3M™ Glass Bubbles for Mining

    Some other practical advantages of 3M Glass Bubbles Include:
    Pre-manufactured voids mean high consistent, repeatable performance.
    Rigid-walled, hollow spheres give explosives stability over time, temperature and pressure.
    Discrete particles allow easy addition and uniform distribution.
    Non-coalescing voids allow longer "sleep" time.
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