The Prime Wire and Cable Farm and Shop 25-Feet 14/3 SJTOW Black Extension Cord is Water and Oil Resistant, Flame Retardant, Ultra Flexible and Abrasion Resistant. Nickel-Coated Brass Blades Resist Corrosion. Petro-chemical resistant coating enables this cord to be used on farms and in shops where pesticides, maneuers, solvents, and chemicals are present. Cold rated to -50 degrees.