Northern Technologies International Corporation (NTIC) develops and markets environmentally beneficial products and services in over 60 countries either directly or via a network of joint ventures, independent distributors and agents. NTIC's primary business is corrosion prevention marketed mainly under the ZERUST brand. NTIC also sells a portfolio of bio-based and biodegradable (compostable) polymer resin compounds and finished products marketed under the Natur-Tec brand. These products are intended to reduce NTIC's customers' carbon footprint and provide environmentally sound disposal options. NTIC's ZERUST rust and corrosion inhibiting products include plastic and paper packaging, liquids, powders, coatings, rust removers, cleaners, diffusers and variations of these products designed specifically for the oil and gas industry. NTIC also offers worldwide on-site technical consulting for rust and corrosion prevention issues.