Elastoplast Fabric Washproof Plasters are strong adhesive plasters with a non-stick pad that protects and cushions the wound, and are made up of a durable, breathable washproof fabric for flexible comfort.. Elastoplast Fabric Washproof Plasters are designed to keep your minor wounds clean and protected as well as help speed up the healing process. They are comfortable to wear and won't cause restriction of movement or stop your skin from breathing.