3m Nexcre Skin Crack Care Size 24z features a unique formula provides a waterproof seal that can withstand your daily activities at home and at work. Its formula is fast-drying does not sting on contact long-lasting seal protects your skin. Also it helps block environmental elements fill and seal cracks and ideal for skin that is cracked from harsh cleaners and chemicals. This product is great for use on fingers hands feet and elbows and it has a easy-to-use applicator.