Polymer additives for the plastic processing industry. Compound Solutions, Inc. (CSI) was founded in 1995 to provide Sales, Marketing and Distribution resources to manufacturers that sell raw materials into the polymer processing industry. We typically call on polymer producers, masterbatch producers and converters. Each of the companies we represent is distinguished by their unique products, technology or capabilities and they are recognized leaders in the plastic additives segment. CSI operates a warehouse in the Charlotte, NC area where we stock many popular items such as PIB (PW60) and Atactic Polypropylene (PX004) Cling masterbatches, purge compounds including Clean LDPE, Clean PP and Clean HDPE, and Peroxide Melt Viscosity Modifiers, Perox PP 10X and Perox PP 5X. If you are searching for an anti-stat, an anti-fog, a release agent or any functional additive masterbatch, CSI can offer a solution. If you need a reliable source of glycerol esters (GMS, GMO or GMB), CSI can help. If you are looking for a source of a PE Foam aging modifier, we have the right additive. If you are an injection molder, PE film producer; if you are a recycler or if you extrude profile or make BOPP, and you are looking to improve your product or process, call us. We can help. We are Compound Solutions, Inc.