PVC most definitely does not. It is definitely UV susceptible. Edit to include reference: "Manufacturers suggest a thin coat of a latex based paint to protect

PVC most definitely does not. It is definitely UV susceptible. Edit to include reference: "Manufacturers suggest a thin coat of a latex based paint to protect pipe from discoloration and any other adverse effects that may occur. Choose a white or light colored paint and cover any areas that will be outdoors. This will shield that outer layer of plastic and keep your pipes functioning well for years." https://www.commercial-industrial-supply.com/resource-center/what-are-the-effects-of-sunlight-on-pvc/ https://www.commercial-industrial-supply.com/resource-center...