• Long-lasting and rugged – exceed UL 1426, ABYC and USCG standards • Premium vinyl insulation rated at 600 volts, 105°C dry and 75°C wet • Stays flexible even in extreme cold (-40°F/C) • Resists salt water, battery acid, oil, gasoline, heat, abrasion and UV radiation • Highest quality, ultra-flexible (Type 3) tinned copper stranding provides maximum protection against corrosion and electrolysis while resisting fatigue due to vibration and flexing