A highly modified hydroxyethyl methyl cellulose (HEMC). This product was specifically designed for use in high performance (C2) cementitious tile adhesives (CBTA). It is based on a new tecnology. Dow’s WALOCEL™ cellulose ether products are manufactured using cellulose from wood or cotton linter, resulting in an inherently bio-based additive with approximately over 78% bio-based carbon content.This product has a lower product carbon footprint version available under Decarbia™ Dow brand. For this case the PCF reduction is -18% coming from renewable energy. Please do not hesitate to contact us to know more.