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darleyhavidson's avatar
darleyhavidson
Explorer
Jan 26, 2018

Rubber Hose Sections installed in Grey Water Drain Pipe???

Quick question: The TT I will be taking possession of shortly has two sections of rubber hose about 10" apart hose clamped to the gray water drain pipe (approximately 2.5" diameter PVC) before it rea...
beemerphile1's avatar
beemerphile1
Explorer
Jan 27, 2018
Rubber couplers are a common way to repair DWV (drain,waste,vent) pipes.

They do NOT require the use of any sealant like the silicone you saw.

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