GCEL are Premium, selectively processed Cenospheres- Hollow Ceramic Microspheres offered for the economical substitute for expensive hollow glass microspheres. GCEL have true density 0,78 g/cc to 0,80 g/cc with crushing strength > 6000 PSI (>90% survival). In comparison with conventional Cenospheres GCEL 8000 Cenospheres are beneficiated, surface modified and screened in a such a way the crush strength of product is improved from say 3500 psi to > 6000 Psi. We can also customized these cenospheres as per customers requirement.