Does the Aqua Joe PRO Fiberjacket Hose offer protection from UV Rays? Yes, Aqua Joe's fiberjacket covering will provide protection from sun exposure as well as other weather conditions within reason. Efforts should still be made to avoid prolonged exposure to extreme temperatures or sunlight to prolong the life of the hose. Related articles Are the fittings on this hose compatible with standard accessories? My pressure washer is leaking from where the garden hose goes into the pressure washer. How to I assemble the hose to my faucet? What should I do when using my AJFJH100-PRO hose for the first time? What type of stainless steel is used in the AJSGH100 Heavy Duty Steel Hose?