A PVA Sponge is a synthetic sponge essentially composed of Polyvinyl Alcohol. It is an open-celled, highly absorbent porous material that wicks aqueous solutions quickly. It is compressible when dry, expandable when wet, has high tensile strength, good elongation and excellent resistance to most chemicals. It is a high tech plastic sponge that has many of the same properties and qualities of a natural sea sponge. It is used for many consumer, industrial, and o.e.m. (original equipment manufacturer) products. PVA is an atactic material that exhibits crystalline. PVA Sponge is made available by us in various types as per the need.