Sharkbite Fittings: Difference between revisions

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This plumber explains why he doesn't use them - citing higher potential for leaks:
=vBOM=
See [https://docs.google.com/presentation/d/1Ahs02Qxyprzoiu1zv76kwfKg78MSKjO6be-TdyM1r-U/edit?slide=id.g26b4621acc5_1_0#slide=id.g26b4621acc5_1_0]
 
=Pros and Cons=
Pretty good overview:
 
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=Negative View - But Conclusion is That they Work Well=


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In the video above - this plumber explains why he doesn't use them - citing higher potential for leaks:
Video comments:
Video comments:
*One Australian plumber says everyone uses them and if they don't, their work costs too much and thus they are not competitive.
*One Australian plumber says everyone uses them in Australia and if they don't, their work costs too much and thus they are not competitive.
*Comments also say 'The bottom line is that the independent testing has said "Sharkbites work, they work well, and they are no more likely to leak than other fittings!"'
*Comments also say 'The bottom line is that the independent testing has said "Sharkbites work, they work well, and they are no more likely to leak than other fittings!"'
*'This sounds like plumbers talking bad on sharkbite because it makes plumbers obsolete...Quickest and easiest way to connect. I know it sucks when your trade is being undercut by an invention but don't be that guy.'
*'This sounds like plumbers talking bad on sharkbite because it makes plumbers obsolete...Quickest and easiest way to connect. I know it sucks when your trade is being undercut by an invention but don't be that guy.'
=Internet Comments=
=Internet Comments=
*Push-fit leak more - [https://diy.stackexchange.com/questions/160634/pex-is-it-worth-replacing-crimps-with-push-connections]
*Push-fit leak more - [https://diy.stackexchange.com/questions/160634/pex-is-it-worth-replacing-crimps-with-push-connections]
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=Notes=
=Notes=
*Plastic does not corrode, so I don't see copper lasting longer than PEX in practice.
*Plastic does not corrode, so I don't see copper lasting longer than PEX in practice unless animals chew up the PEX.
*Clean off outer edge on plastic - can use deburring tool or sand paper. [https://youtu.be/uJ4CqSPH_Pg?t=137]
*For lubricant, do nut use petroleum based lubricant. Use silicone-based lube. [https://youtu.be/aPZJNZHU3Hc?t=226]

Latest revision as of 10:26, 8 December 2025

vBOM

See [1]

Pros and Cons

Pretty good overview:

Negative View - But Conclusion is That they Work Well


In the video above - this plumber explains why he doesn't use them - citing higher potential for leaks: Video comments:

  • One Australian plumber says everyone uses them in Australia and if they don't, their work costs too much and thus they are not competitive.
  • Comments also say 'The bottom line is that the independent testing has said "Sharkbites work, they work well, and they are no more likely to leak than other fittings!"'
  • 'This sounds like plumbers talking bad on sharkbite because it makes plumbers obsolete...Quickest and easiest way to connect. I know it sucks when your trade is being undercut by an invention but don't be that guy.'

Internet Comments

  • Push-fit leak more - [2]
  • Stay away from push-fit, but clear reason is not given [3]
  • Reliable but soldering is better [4]
  • Sharkbite says PEX lasts longer than copper [5]
  • M type copper lasts 20, L type lasts 50, and K type lasts 100 [6]
  • PEX will likely last as long as copper. [7]

Notes

  • Plastic does not corrode, so I don't see copper lasting longer than PEX in practice unless animals chew up the PEX.
  • Clean off outer edge on plastic - can use deburring tool or sand paper. [8]
  • For lubricant, do nut use petroleum based lubricant. Use silicone-based lube. [9]