The best available insulation resistance. The highest quality toughness and abrasion resistance. 4 Conductor and 6 Conductor 20 gage AWG stranded tinned copper. Each conductor is insulated with Teflon which has the highest dielectric constant available. Shielding is tinned copper braid. Outer jacket is polyurethane for the best abrasion resistance. Consequently, the initial installation which requires stripping the jacket to expose the conductors is made more difficult with the tough polyurethane. But the long term benefits of this extremely strong jacket is worth the extra effort in installation. Resistance is 10.3 ohms per 1,000 ft.

4 Conductor
1 to 499ft weight is 7lb/100ft
500ft roll
1000ft roll

6 Conductor
1 to 499ft weight is 10lb/100ft 500ft
1000ft roll