General Cable offers Filled Solid 5-Mil Copper Cable. All the products of General Cable are manufactured in accordance to ISO 9001:2000. Filled Solid 5-Mil Copper Cable has solid, annealed copper; sizes 19, 22 and 24 AWG conductors. Insulation is solid, made of high density polyethylene, color-coded in accordance with telephone industry standards. The insulated conductors are twisted into pairs with varying lay lengths to minimize crosstalk. The Core Wrap is made of non-hygroscopic dielectric tape, applied longitudinally with an overlap and Copper Shield is corrugated 0.005 inch copper tape also applied longitudinally with an overlap. The sheath interfaces are flooded with an adhesive water-blocking compound and the black jacket includes linear low density polyethylene. Filled Solid 5-Mil Copper Cable is intended for duct and direct buried installations where protection against water and moisture entry is required and may also be installed aerially.