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Repair Option 3: Prepare for Soldering an Angle Stop

6:40
12:08
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At 6:40 in

SUPER EASY REPLACEMENT OF PLASTIC WATER VALVE ON COPPER PIPE!

What happens here

For a more permanent and robust solution, the third repair option is soldering on a male adapter and then threading on a female angle stop. Begin by carefully removing any plastic escutcheons or covers from around the copper pipe, as they will melt during the soldering process due to high heat. Place a fire-retardant mat (Zoltek Pyron or similar) around the pipe to protect the surrounding wall from the torch flame. Use an emery cloth and fitting brush to thoroughly clean the end of the copper pipe and the male adapter, removing any oxidation or debris. Apply a light, even coat of Nokorode Regular Paste Flux to both the male adapter and the end of the copper pipe.

Goal: Prepare the pipe and fitting for a soldered angle stop installation

Tools and materials

  • Emery Cloth — Cleaning copper pipe and male adapter
  • Fire-Retardant Mat Zoltek Pyron — Protecting the wall from heat during soldering
  • Fitting Brush — Cleaning copper pipe and male adapter
  • Gloves — Protecting hands while handling materials and flux
  • Male Adapter — The fitting to be soldered onto the copper pipe
  • Utility Knife — Removing the plastic escutcheon
  • Nokorode Regular Paste Flux Nokorode — Preparing the copper surfaces for soldering

What they say

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so the third way and probably the best way is going to be to solder on a half inch male adapter and then thread on a female angle stop so the first thing you want to do is get rid of this plastic excussion it's going to melt okay we're dealing with some high heat so get that popped out of there we're going to be putting on this fibrous mat this i think is like zoltec pyron or something like that but this is a fire retardant mat okay and i'm going to show you here in a second once you put this heat shield on nothing's really going to get behind it i mean you can do some good burning on this and it'll be okay burning pretty good there and then look come back here you barely even see any kind of a yellow on that right i definitely burn that too long you wouldn't really do that in a normal circumstance this is just showing you guys what's up with it but really a little warm but not bad just totally helps out in this scenario you know i go with the jersey gloves open mesh cloth like this this is really good some emery cloth or a fitting brush right now we can take this off for a second fitting brush this so on these male adapters i always like to sand even though it's brand new and maybe out of a package some people won't sand those they'll say hey it comes pre-cleaned i don't trust it just sand it it only takes a couple more seconds right all right so then we'll grab some flux i really love no crow this stuff is great it's quality flux i've never had it fail on me i've had a couple of different brands fail on me before but this never has and so it's what i roll with it light coat both inside the fitting and around the pipe pop that on there and then to get rid of the access i usually just hold it on and just run my finger around it so i'm gonna get a little flux off of

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