This type of glue is water-soluble. The advantage is the strength of compression. Convenient to use and to reach the soiled hand rinse is not harmful to the skin.
The downside is that this type of water-soluble glue is compressed advantages inherent ease of use. Hands can be washed out and does not harm the skin.
The disadvantage is that this type of glue and water soluble.The advantage is pressed firmly attached. Convenient to use on your hands and can be washed off, and no harm to the skin.