Additives for SMC/BMC applications / Light weight fillers (CENOSPHERES)

"Light weight fillers (CENOSPHERES)"

CEN0SPHERES are minute, regular aluminosilicate spheres with non-porous shells. They are used as specialist fillers for SMCs and BMCs, combining light weight with great strength. CENOSPHERES are compatible with polyester resin, thus reducing the weight of SMCs and BMCs. CENOSPHERES are light grey in colour.


  • Resistant to pressure
  • Heat resistant
  • Easy to incorporate
The information presented herein is believed to be accurate and reliable, but is presented without guarantee or responsibility on the part of Lehmann & Voss & Co. Further, nothing contained herein shall be taken as an inducement or recommendation to manufacture or use any of the herein described materials or processes in violation of existing or future patents.