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  5. 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