Performance Additives is a company that offers a variety of plastic additives to North American plastics processors. The company was formed in 2005 with the goal of providing quality plastic additives backed by support, testing, and service. They leverage their global technology, diverse product portfolio, competitive pricing, and knowledge to deliver a value-added package of plastic additives to their customers.

The products offered by Performance Additives include PVC Plasticizer Products, Acrylic Process Aids, Chlorinated Polyethylene (CPE) & ACM Impact Modifiers, MBS Impact Modifiers, SAN Processing Aids & ABS Impact Modifiers, and Heat Distortion Additives. They also provide expertise in areas such as formulation development, material convey/storage/collection, process and equipment. Performance Additives serves various markets including the extrusion industry for water pipe, vinyl siding, fencing, decking, and railing; injection molding for building and construction to medical devices; calendering for products like credit cards and blister packs; and custom one packs that offer unique polymer solutions.