On 28/05/2020 09:48, Dave Plowman (News) wrote:
In article ,
williamwright wrote:
I've no idea what their lifespan is likely to be, but most plastic
things do eventually deteriorate in sunlight.

Bit of a worry given all external plumbing like drainpipes etc are plastic
these days. ;-)


made of UPVC though, not polypropylene which the manufacturers
data states.