Carolprene® Jacketed Type SOOW 90ºC, 600 Volt, UL /CSA Portable Cord. 18 through 2 AWG fully annealed stranded bare copper. Premium-grade, color-coded 90ºC EPDM. Carolprene®, black. Temperature range: -40ºC to +90ºC. Excellent resistance to oil and moisture. Good tensile strength, elongation and aging characteristics. High flexibility. Excellent abrasion resistance. Water-resistant. UL Listed and CSA Certified for indoor and outdoor use. Ozone-, sunlight (UV)- and weather-resistant. TRU-Mark® sequential footage marking.