Pex exiting concrete?

[stinkity stoink]

How is everyone exiting the pex from the concrete? I see that they sell 90 deg. bends for this. I think they are called scuff bends . Are people using these or just putting it in pvc or nothing at all. I am getting ready to do my tubing and don't want any problems.
Thanks

 

[walrus]

I used pvc 90 bends, worked great

 

[mdbeck1]

When I remodelled the bathroom the plumber replaced some of the copper with pex (from the manifold to the toilet and sink). They used the 90 degree bends coming out of the wall to the toilet, sink, .... the rest of the stuff they just came straight out of the copper and took it where they needed it.

When they knew there was going to be something rubbing it (concrete, wood,...) they put pipe insulation (foam) around it.

 

[skeletonizer]

I used one (or was it 3/4?) inch long sweep gray pvc electrical conduit 90's. Might be a pic in my sig.

 

[stinkity stoink]

Thanks. I was thinking of just putting it in a pvc bend. That is all it looks like any way.