I exchanged because the existing piping cover became rumbled because of ultraviolet rays. I cut off the rear part with a cutter as the piping remains as it was. The work itself was easy, but since it is the same as before, I think it will be necessary to exchange again in a few years.
10 years using ultraviolet rays to the joints! Since it was the same product, I ordered it, since it is a supplementary product if possible, I would like it to be an exchange type that makes the center breakable and cover it. By the way, I cut it with a cutter and replaced it, but it was around 5 minutes working time. Thank you for saving me at a low price.