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Cole_Robbie · March 14, 2018

That tennis ball idea is quite innovative, very interesting.

For anyone working with PVC, the gray conduit has UV inhibitors in it, and will last a lot longer in the sun than the white pipe. It is only slightly more expensive.

March 14, 2018	#7
Cole_Robbie Tomatovillian™ Join Date: Jun 2012 Location: Illinois, zone 6 Posts: 8,407	That tennis ball idea is quite innovative, very interesting. For anyone working with PVC, the gray conduit has UV inhibitors in it, and will last a lot longer in the sun than the white pipe. It is only slightly more expensive.