Vinyl Plastisols and Vinyl Organosols by PolyOne.  Plastisols (plastisol) are dispersions of special fine-particle vinyl resin and additives in a plasticizing liquid that form a liquid compound. Vinyl Organosols (organosol) are dispersions of a vinyl resin or combination of resins in liquid ingredients, where a major portion of those liquid ingredients is volatile. Vinyl Plastisols and Vinyl Organosols by PolyOne.  Plastisols (plastisol) are dispersions of special fine-particle vinyl resin and additives in a plasticizing liquid that form a liquid compound. Vinyl Organosols (organosol) are dispersions of a vinyl resin or combination of resins in liquid ingredients, where a major portion of those liquid ingredients is volatile. Vinyl Plastisols and Vinyl Organosols by PolyOne.  Plastisols (plastisol) are dispersions of special fine-particle vinyl resin and additives in a plasticizing liquid that form a liquid compound. Vinyl Organosols (organosol) are dispersions of a vinyl resin or combination of resins in liquid ingredients, where a major portion of those liquid ingredients is volatile. Vinyl Plastisols and Vinyl Organosols by PolyOne.  Plastisols (plastisol) are dispersions of special fine-particle vinyl resin and additives in a plasticizing liquid that form a liquid compound. Vinyl Organosols (organosol) are dispersions of a vinyl resin or combination of resins in liquid ingredients, where a major portion of those liquid ingredients is volatile