Profile: Spectra Masterbatch Ltd. specializes in the manufacture of masterbatch, bottles, and closures. We are an ISO 9001:2000 certified company. Our products include additive color, polymers, and pigments. Our polymers are used for applications including flexible packaging, carrier bags, and flexible tubes. Our polymer materials include polyethylene, polystyrene, polyacetals, and acrylonitrile butadiene styrene.