Lightweight Fillers

Tiny hollow glass bubbles are extensively used to do more than simply reduce weight. Their use reduces shrinkage and cracking of putties, spackles and joint compounds, increases insulation in cultured marble and offers a controllable way of introducing air into formulations such as explosives. Other users are able to reduce pigment use due to improved opacity and whiteness. American Stone Pioneers offers the unblended and blended versions of lightweight fillers below. For other products, please click on Specialty Fillers, or tell us your needs via e-mail or telephone. Sil-CellTM Pioneer MarbleTM Lightweight Cultured Marble Mixing Procedures Perlite Information