3M Cavilon No Sting Barrier Film Spray 28 ml3M Cavilon No Sting barrier film is a clinically-proven-supported by more clinical evidence than any other moisture barrier or barrier film? 70+ clinical studies. It is intended as a primary barrier against irritation from body fluids.BENEFITSIt is a gentler way to protect skin from body fluids? adhesives? and friction.It consists of an alcohol-free property which can be applied without stinging.Forms a breathable? transparent film for long-lasting protection.It is fast drying and non-sticky.USAGECavilon No Sting Barrier Film can be used on both intact and damaged skin