Sinbad glue starter kit Cyanoacrylates – Are generally fast setting glues (5-60 seconds). Most have a short shelf life (1 month, opened and unopened). Most have no Shear strength. Most holds up to 25 lbs. in pressure. Some are toxic. Many dry cloudy in color and are not waterproof. Most are fine for one time use on household items.But Sinbad Cyanoacrylates Glues have a long shelf life (3years, opened and unopened bottle). It Has Shear strength (1,000 lbs. after cures). Holds up to 2,000 lbs. It is Non-toxic. Dries clear and is waterproof.It takes an average person 3 years to use up the glue.Works on metal, rubber, vinyl, glass, wood, leather, stone, fiberglass, Cork, Canvas, Etc