Specialty sleeving is available for specific applications. Fiberglass expandable sleeving is a great choice for high voltage as it is non-conductive, and is available in acrylic coated, vinyl coated and silicon rubber extruded, among other styles. Flame retardant and heat/temperature resistant options are available in both expandable and wrap-around/side entry styles. Metal braided sleeving is useful for aesthetic purposes and for shielding cables from electromagnetic frequency interference. Heavy duty and abrasion resistant sleeving is an excellent choice for seriously industrial and outdoor applications. We've even got sleeving for aerospace and military use, including extra tough Kevlar and Teflon sleeves.