First aid to help prevent bacterial contamination in minor cuts and scrapes. New-Skin Liquid Bandage is for small cuts and wounds. New-Skin dries rapidly to form a tough protective cover that is antiseptic, flexible; waterproof and lets skin breathe. Completely covers the entire wound to keep out dirt and germs. Try New-Skin Spray for larger areas. Prevents and protects blisters. Helps prevent the formation of calluses. Covers painful hangnails. Particularly useful for bowlers, golfers, tennis players, fishermen and musicians. Over 100 applications. Product Benefits.