Outside kitchen-sink drain pipe corroded

[Jeff543]

Also looks like it’s going the same way.

Oh really, how's that then?

 

[Jeff543]

Anyone know what this grey sealant thing is?;

 

[Jeff543]

 

[Hugh Jaleak]

Anyone know what this grey sealant thing is?;

Clear silicone mastic.

 

[denso13]

Silicone

 

[CBW]

Oh really, how's that then?

Discolouration, similar to that of the original photo.

 

[CBW]

Anyone know what this grey sealant thing is

As already confirmed, clear silicone sealant, with an built in vent

 

[Jeff543]

Discolouration, similar to that of the original photo.

What are you talking about?

This black one is brand new, the other one was 40 years old.

 

[CBW]

What are you talking about?

This black one is brand new, the other one was 40 years old.

Unless I’m mistaken, a white one runs below the black one?

See photo:

 

[Jeff543]

Unless I’m mistaken, a white one runs below the black one?

:

Oh I see but we were talking about the new black one.

 

[CBW]

Oh I see but we were talking about the new black one.

Yes I know, but post number 44, 23vc said swap it to white, and I misinterpreted this, thinking it was meant the white one swapping for black. Wish I hadn’t said owt now

 

[JohnD]

Anyone know what this grey sealant thing is?

ugly bodge.

 

[23vc]

Wish I hadn’t said owt now

Me too. I was only kidding, it looks spot on. And black waste pipe looks smarter than white anyway. But tell him you’re not paying a penny unless he swaps them all to black so they match (joke)

 

[Jeff543]

Anyone got ideas on sort of protective paint that should be used for new black pipe?

Thanks.

 

[Harry Bloomfield]

Plastic or metal, indoors or out, fall pipe or drain pipe, or other?