Looking for a pvc sheet "Rod and Channel" mounting product..

[TomW]

I had seen this stuff in a big box lumber store some years ago but cannot find it again.

It was for mounting PVC sheet (Visqueen) it had a C shaped channel  screwed to a surface that the sheet laid in and you snapped in a plastic rod to secure the plastic sheet. I have searched Google till my fingers got tired.

Anyone know what this stuff is called? or where to find it?

Removed the plastic sheet from the screened porch today and thought that product would be lots easier than strips of wood and screws.

Thanks.

Tom

[Tons001]

I have seen these used before.

http://www.poly-tex.com/wiggle_wire.html

[TomW]

I have seen these used before.

http://www.poly-tex.com/wiggle_wire.html

Thanks.

That is the closest I have seen. Now I can see where to get some to try

Tom