When wires become entangled they are safety hazards, for both the equipment and the owner. Gardner Bender offers a variety of products for protection and neatness. As the needs of professional electricians change in managing wire and cable, Gardner Bender continues to deliver innovative solutions. For securing electrical devices, use Gardner Bender 1/2 in. x 20 ft. Colored Electrical Tape (5-Pack). The low-lead PVC tape is rated for up to 600-Volt and is both UL. Electrical tape is also CSA listed.