Spiral Stripe Tracer Tinned Marine primary wire available in many colors and is also very flexible, Type III stranded. Tin plated copper stranding with a jacket resistant to moisture, oil, chemicals, gasoline fuel and excellent abrasion resistance. Designed to meet SAE, ABYC, UL and Coast Guard requirements, 600 volts, 105°C dry, 75°C wet. Safety standards for electrical and gasoline fuel systems CFR 33 Part 183.(BC-5W2).