DEMIGRAPH® slit Corrugated Graphite tapes are precision-manufactured from premium DEMIGRAPH® graphite foil, cut to any required width starting from 4 mm (1/8”). This makes them an ideal filler material for the production of high-quality spiral wound gaskets (SWG) and graphite die-molded rings. Thanks to a patented production process, DEMIGRAPH® tapes boast superior strength, addressing the common issue of filler breakage in SWG and ring manufacturing. With winding lengths up to 100 meters (330 feet), DEMIGRAPH® slit tapes enable uninterrupted production, even for large-diameter gaskets.