we're making an alarm for school for a cooke jar. have any idea how it would work?
TT is only by itself. PD is a different method. They do not go together. If it is steel pipe, most likely it is cut with a pipe thread (or tapered) meaning it is self sealing- the tighter the pipe is screwed together-the tighter the fit. So it really needs nothing.Tubing such as that used in brake lines,and air brakes and up to 1/2 inch brass fittings is a straight thread meaning it needs Teflon tape to make it a tighter seal between the threads. I guess you can use dope there but dope is more old school. Sometimes they use both of them as it is hard to shake that training once you got it.
contact the company by phone or thru there website
get an abc one. it will cover any kind of fire you may have.
