Polyonics has added new, double-coated polyimide options to its family of high-temperature engineered tapes. The tapes are available in one- and two-mil thickness; according to the company, the two-mil thickness is well-suited for rougher surfaces. Constructions are available with either high-temperature acrylic or ultra-high temperature silicone adhesives. These double-coated, linered tapes are offered in high-temperature, ESD, and flame-retardant constructions. Combination ESD and flame-retardant, double-coated tapes are also available in an array of custom constructions.