My favorite glue! Very strong, not for those who can't handle their hands. One and a half turns of insulating tape, after the first use, to seal the lid tightly, and it will keep you for years or until you finish it. I like this packaging because the small tube, I always have it with me, for emergencies. I carry it with me every day, like I carry my keys and a flashlight, lighter, etc. It has saved me several times and there was always someone else that I happened to save too! You don't need it every day, but when you need it, it is so strong and effective that it sticks better than it was before the object broke.. 30 years, I haven't changed it.