Questions for those of you who built your own ROP...

Aight, I've got a couple of quick questions for those of you out there who built their own ROP...

1. How long does McMaster take to deliver the zinc?

2. Where in Home Depot/Lowes/Wherever would I find the copper tubing that I need? Like what section would it be in...would it be in with the refrigerators, or the plumbing section, or somewhere completely different?

3. Same question with the latex...where'd you get yours from?


I really appreciate any help you guys can give me.

1. About 3 days including order day if I recall.
2. Not sure, McMaster's was cheap enough so just ordered from there.
3. McMaster's as well, got the black one so it doesn't change color on me from water exposure, hehe.

I just found it easier to order it all from McMaster, one shipping charge, and a full description of the materials. Also it all came at once so I wasn't all antsy with one piece and waiting for the rest. Good luck!

i went to lowes it was in the refrigirant section just ask somebody latex was close by u can walk and see copper tubing mcmaster took 3 days

1. 3-5 days it took me
2. home depot plubing and tubing
3. black you can get from mc master