I used Goat Tuff for 3 or 4 years. It is great stuff. I did have to throw quite a bit away because of it drying up in the bottle. I saw Jay Gregory on the Wild Outdoors tip section show that he uses Loc Tite Super glue. I gave it a try and have been using it ever since. I can buy 3 or 4 bottles of it at Wal mart for what I paid for 1 Goat Tuff and it works just as good, plus I have never had it dry up in the bottle.