Review on Low Voltage Automotive Primary Wire Combo Pack - 6 Rolls of 16 Gauge Multi-Color Stranded Copper Clad Aluminum, 100 ft per Roll, for Car Speaker Audio Amplifier & Remote Wiring Hook-up by Bob Souza

I noticed that others have mentioned that you should not use this product in external applications. I understand why this could be an issue, since the insulation on these wires is "softer" than you would expect in things like the engine compartment, external accessories, or other areas of the vehicle where friction or damage may occur. The insulation material/wire gauge/copper quality is excellent for the price and this product has enabled me to create a new wiring harness for my Range Rover Classic. I would not use this wiring where it will be exposed to the elements, high temperatures, applications where the wires could become chafed (under carpet), or in or around the engine compartment. Great product for the price. I will most likely order more/other sensors! Many Thanks