Extendospheres® HB-Series
Hollow Spheres
Series
HBG – Standard Grade
HB-150 – White, Fine Grade
Examples of Applications
Coatings
Sealants
Caulks
Fire Retardants
Refractories
High Pressure Applications
Cements
Don't see your application on the list?
Contact us and we'll let you know which product grade will work best for your end use.