Reliable Source for Cenospheres

Welcome to CAM-Spheres CZ s.r.o., your supplier of high quality alumino-silicate cenospheres. We offer a broad variety of off-white to gray microspheres which are perfectly suitable for industrial applications like foundry, construction, paints and coatings, insulation, automotive and many more.

Mainly sourced in Central Asia, our cenospheres show excellent parameters which you probably won't find anywhere else. With a melting point above 1500 °C, a crush resistance > 3000 psi and a whiteness up to 78 L*, CAM-Spheres® leave their competitors far behind.

Improve your risers and feeders, mortars, coatings or many other industrial products with CAM-Spheres­® and increase for example heat resistance and flowability or decrease weight without losing volume. Check out our product portfolio and ask for a free sample today.

CAM-Spheres XG

CAM-Spheres 500-XG

White cenospheres showing superior parameters, available in 100-500µ

CAM-Spheres HG

CAM-Spheres 300-HG

Off-white high quality microspheres, available in 150-300 µm

CAM-Spheres SG

CAM-Spheres 1200-SG

Grey cenospheres with a diameter up to 1200 µm for several purposes