The only results I got back in my quick search were from sites over seas... Where did you find it? Becareful of using braid on tip ups. If it's a standard braid, the line diameter is usually very thin and can cut you badly while fighting a fish. Braid is usually poor when it comes to abrasion resistance, if you have line laying around the hole while pulling the fish in, you run the risk of it getting caught on the ice shards and breaking if the fish makes a run.