Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: does pex fittings work with sharkbite poly pipe?
Document: I had to replace some 1/2 copper piping and a valve going to my kitchen sink. These fittings are so ridiculously easy they almost seem to good to be true. Just connected the hot water pex to the copper pipe in the basement using the Shark Bite coupling, ran the pex through the floor, and connected the Shark Bite valve. There is nothing to this. It's unbelievable. I could easily see repiping my entire house with pex and these fittings as the piping in the house is very old.
Connecting PEX or system 40 is relatively trivial to install compared to using shark bite fittings. If you need to install the fitting horizontally then good luck. The ferrulle that needs to locate itself inside of your pipe falls to the bottom of the fitting under gravity and stops the pipe from being installed. It's a pain in the neck to get around this and I am just one my way to purchase a work-around fitting.
I used several Sharkbite and Gatorbite fittings in my house plumbing about three years ago. Recently one of the fittings inside the wall gave out and caused thousands of dollars in water damage. The plastic sleeve inside the fitting had blown out. I no longer trust this type of fitting for long-term installation and will probably replace the existing ones before they fail.
Push, click, done. No leaks. Period. They've been installed for a little over a week now, and not a single drip - and I don't expect one. The connection between the Pex pipe and the Shark Bite fitting feels very snug and secure.It is no wonder I've read all over the internet that plumbers hate them. They take literally 30 seconds to install, and do not leak.
Easy to use fittings make plumbing a snap. Especially nice to use where soldering is difficult -- such as replacing installed worn-out valves, fittings or pipe. Price was right on Amazon versus the huge box-store. Plan ahead as you wait to get these -- took 2 weeks to fulfill my order.
I am a general do-it-yourself kind of guy. I have experience soldering copper pipe, replacing leaky fittings, etc., but am by no means a pro. I do not find the soldering process to be difficult, but when I saw these come out, I could not wait for a chance to try them just for the "easy" factor.A couple weeks ago we decided to put a new spigot on the back of the house.
Get a removal clip in case if you need to take the pipe or PEX out. In summary, these work too good to be true, ableit a bit expensive.
Although I realize Cash Acme is not intending to disrupt the professional plumbing business, for basic pipe connectivity work, this product could completely obsolete traditional expensive solder-based approaches. I have noticed that Home Depot started carrying this product in mid 2007; once the word gets out, it will become extremely popular with the DIYer.
I had to fix a frozen/busted pipe behind a finished wall with very little room. these were very easy to work with and when I discovered another blow-out 4 feet up the pipe I just used the $2 clip to disconnect the sharkbites, cut out a larger section of pipe upstream of the 2nd burst, and reused the sharkbites (I already had a longer piece of copper pipe from the original repair).
I went with the sharkbite, though, I was very weary since I did not comprehend how two pipes could be safely joined together without risk of leaking when all you have to do is hear the 'click'. It sounded too much like a infomercial. However, I was desperate and so was my family.Well, you saw the five stars ... it fixed the problem wonderfully.
Answer: yes