SiBrid® PEDC-21 is a random copolymer of ethylene and polydimethylsiloxane. SiBrid® PEDC-21 is a light vehicle that is primarily used as additives to compatibilize or stabilize mixed silicone organic formulations. Incorporation at low levels helps stabilize silicone organic mixtures that have a tendency to phase separate during storage. Used in cosmetics and personal care products.