Hollow Ceramic Cenosphere Products

Extendospheres®

Sphere One’s Extendospheres® are low density, high strength hollow ceramic cenospheres. They can allow the formulator to reduce the weight and overall cost of their finished goods.

Extendospheres® are compatible with most resin systems and provide benefits such as:

  • Reduced product cost
  • Lower density
  • Improved material flow
  • Reduced shrinkage & warpage
  • Impact resistance
  • Improved sound and thermal insulation
  • Environmentally friendly

Explore Our Lightweight Cenosphere Products

Lightweight Cenosphere Products

Extendospheres®
Product Grades

Learn more about each product grade by selecting a button below:

SG – STANDARD GRADE
SGT – LOW FINES
SG-300 – CONTROLLED TOP GRADE
200-600 SERIES
500-1000 SERIES
SLG
CG – MID-GRADE
TG – FINE GRADE
HA – HIGH TEMPERATURE
HD – HOLLOW SPHERES

Common Applications for Extendospheres®:

  • Anti-Skid Floor Coating

  • Asphaltic Sound Deadening

  • Asphalt Repair Compounds

  • Automotive Sealants

  • Block Filler Coating

  • Building and Roofing Tiles

  • Cast Figurines & Furniture

  • Cementitious Coating

  • Chemical Resistance Coating

  • Cultured Marble

  • Fairing Compounds

  • Fluxes and Hot Toppings

  • Friction Applications

  • Gaskets

  • Grinding Wheels

  • Impact Absorbers

  • Insulative Roof Coatings

  • Marine Putties

  • Naval Cements

  • Pipe Insulation

  • PVC Flooring

  • Refractories

  • Spackle

  • Textured Coatings

 

Don’t see your application on the list?

Contact us to find out which product grade will work best for your end use.

 

Downloadable Product Application Grid

VIEW PRODUCT GRID (PDF)

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