www.floortrendsmag.com/articles/85062-daltonian-offers-biocel-carpet-underlayment-in-two-weights
Daltonian offers BioCel carpet underlayment in two weights
May 15, 2005

Daltonian Flooring now offers BioCel 150 and BioCel 250 carpet underlayment for commercial applications. Developed by Universal Textile Technologies, BioCel is constructed of BioBalance polymers made from soybean oil, and Celceram, a highly refined, recovered form of the mineral lignite. These properties make for a highly sustainable underlayment, according to Daltonian Flooring.