DeWAL, a division of Rogers Corporation, manufactures precision plasma tapes for aircraft engine, automotive & medical manufacturers. DeWAL tapes are used by aircraft engine manufacturers—GE, Pratt & Whitney and Rolls-Royce. They are free of carbonizing materials for grit blast, ceramic, plasma, arc & HVOF spraying. Whatever temperature or spray angle, they adhere aggressively, ensuring sharp edges, then separate cleanly. Single & double-ply tapes are manufactured with proprietary silicone adhesive technology.