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  • 3M™ Glass Bubbles K37, 50 kg
  • 3M™ Glass Bubbles K37, 50 kg

    • Lower viscosity, improved flow
    • Higher filler loading feasible and lower VOC for paints and coatings
    • Chemical stability and inertness
    • Temperature resistance
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    Product Details

    3M™ Glass Bubbles K37 glass bubbles have a density of 0.37 g/cc and an isostatic crush strength of 3000 psi.

    This general purpose Glass Bubbles grade is used for coatings, adhesives, mastics, sealants, and thermoset resin systems.

    • Lower viscosity, improved flow
    • Higher filler loading feasible and lower VOC for paints and coatings
    • Chemical stability and inertness
    • Temperature resistance
    • Thermal conductivity reduction
    • Lightweight filler adds durability and scrub resistance to paint formulations