8 Gauge primary red automotive wire made sold by the foot. Made in the USA with a copper core composed of 19 strands of 21 gauge pure copper. Red PVC insulation protects from abrasion, grease, oil, and acids. RoHS Compliant. Meets SAE J1128. Temperature rating up to 176°F (80°C). For use in low voltage electrical applications such as 12 volt automotive, marine, and other 60 volt or less elecctrical systems.