Installating the Flo-Tek Flowguard CPVC system is as easy as 1 2 3! It is so easy to install, thus saving contractors and plumbers time on site.
The main degradation process is dehydrochlorination, not oxidation. This dehydrochlorination, whilst slightly accelerated by U.V., does not break down the polymer chains to any significant extent after outdoor exposure, being mainly limited to a surface discolouration effect.
However, for extra protection for CPVC pipes which are directly installed under harsh sunlight conditions, Flo-Tek recommends protecting all pipes and fittings installed outdoors to prevent any kind of mechanical damage to the system.