A consequence of using smooth spheroids for Bonded Burnisher™ foam tools is  a simplified foaming process.

A magnified view of the new foam.

Expt 12.2.3;Acrylic Foam BB's_3187b&w

A photomicrograph of the foam made with the new process, showing the glass spheroids held together with resin binder.

During production, the smooth Bonded Burnishing™ media is continually and uniformly distributed in the mix by the turbulence of the solidifying aqueous solvent, resulting in a homogeneous foam product.