Do any of you have any experience with 80T rod? I went to my local welding shop the other day to pick up some steel and a guy gave me handful of rod labeled 80TAC. He said he liked it because you could bend it in a semicircle without the flux falling off and you didn't need to keep it dry. I played with it a little and seemed to weld kind of like 7018 and I like the fact that I don't have to keep it dry. What do you guys know about this rod?