BELSIL® DM 20 is a linear, non-reactive, unmodified polydimethylsiloxane. BELSIL® DM20 is characterized by low surface tension and a high spreading coefficient. Due to their flexible polymer backbone, dimethicones have high permeability to gases (e.g. water vapor, oxygen), which allows respiration of the skin.

BELSIL® DM100 is a linear, non-reactive, unmodified polydimethylsiloxane. BELSIL® DM100 is characterized by low surface tension and a high spreading coefficient. Due to their flexible polymer backbone, dimethicones have high permeability to gases (e.g. water vapor, oxygen), which allows respiration of the skin.