I wasn't very happy with the material I received because I wanted to buy something very professional. Because I have a hard-to-reach dryer and I want to make sure it's sealed well. This stuff fell apart after simply putting tape on the threads it didn't seal. I'm very familiar with overhead gas lines and every other type of water etc. But this didn't work here like the normal stuff I buy in a big store. I use stuff I paid a dollar for in a sealed find, this one didn't work very well here and just ripped with use. Don't try to get it back. But it wasn't as expected.