Business Description TEMA ISENMANN, a world leader in screen media, has served the Mining & Aggregate Industries for over 36 years in North America. Manufacturing a wide range open cast & injection molded polyurethane in different durometers, for applications either wet or dry. A variety of Panel sizes & fastenings from our proprietary WS85, bolt down, side tension & pin and leg to suit most deck configurations. Alternatively, low maintenance WS2.10 patented magnetic Wear Liners & Screen Panels.