AdvanSix Inc. manufactures and sells polymer resins in the United States and internationally.It offers Nylon 6, a polymer resin, which is a synthetic material used to produce fibers, filaments, engineered plastics and films. The company also provides caprolactam, ammonium sulfate fertilizers, and acetone that are used in the production of adhesives, paints, coatings, solvents, and herbicides.