Arsenal Capital-backed Chroma Color, a specialty color and additive concentrate supplier, completed the acquisition of Plastics Color, a polymer manufacturer, from PMC Capital Partners, a private equity firm. Financial terms were not disclosed. "We are proud to have supported the Plastics Color management team in creating an extensive portfolio of specialty color and additive solutions to the plastics marketplace. We wish continued growth and success for the Plastics Color team," Chris Aye, PMC Capital Managing Partner.