X_Butyl®'s tack, ageing resistance and low permeability make it the ideal polymer for a variety of adhesive and sealing applications. Our X_Butyl® products are used in adhesive formulations for transparent tapes, hot melt pressure sensitive adhesives, mastic for pipe wrap tapes, vinyl floor tile adhesives and roofing adhesives. They are also used for self-fusing, semi-conducting electrical splicing tapes, eliminating the need for separate adhesive coats.