Many fittings, except unions, require the use of teflon tape.
3 -5 turns DEPENDING on the thickness of the tape as cheap tape can require up to 8 turns or more
scotch tape is a brand of tape. there are many kinds though. like magic tape for wrapping papers, or normal tape. you can buy them at staples.
There are many kinds of tape, and you may have noticed they are not all as sticky - . Name us a tape and we can tell you.
There are many different kinds of adhesive tape. You would have to name one to find out what it is made of.
There are many places to find Magnetic tape. There are online options such as Uline.com, usmarker.com, custom-magnets.com, or Amazon.com. For retail options, there is Sam's Club, and Home Depot.
You can find teflon tape in many places online. You can look at websites such as Lowes.com, Homedepot.com, Staples.com, amazon.com, and Target.com and walmart.com
PTFE does not have it's own recycling code symbol. However, PTFE can be recycled into many other products. Recycled PTFE can be used for rods, tubing, tape and more
Teflon has caused many people to die from cancer and nuclear bombs
countless kinds, and more kinds are being discovered everyday.
Yes you can run threaded gas fittings in any wall. Just no mechanical joints, (unions, flared fittings ect.). Just make sure you test the line with air. Our company tests at 20lbs and usually leave it overnight to see if there's a drop. This is plenty because you gas line usally only produces a couple pounds of pressure or less. Use teflon tape and pipe dope on every joint. BEFORE using "Teflon" tape make sure it the type approved for the type of "gas" your using. The white Teflon tape is NOT approved in many places as approved for gas service
Teflon is a synthetic polymer which means that it is man-made. There are many polymers that are also found in nature.