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3M K1 Glass Bubbles - Microballoons

$7.70 USD

Microballoons tiny glass bubbles (quarter of a grain of salt) Low-density particles, that are alternatives to conventional fillers and additives such as silicas, calcium carbonate, talc, clay, etc. used in a wide range of industries to reduce weight.

Important benefits:
  • Compatibility with most resins
  • Light weight.
  • Lower viscosity
  • Improved flow 
  • Reduced shrinkage 
  • Water resistance
  • Non-combustible
  • Nonporous
  • Doesn't  absorb
  • Long shelf life.
When blended readily into compounds makes them adaptable to a variety of production processes including spraying, casting and molding.