Duro Super Glue Four 2-Gram Tubes (1400336) Size Name:1 Pack These Duro Liquid Super Glues will permanently bond almost any non-porous material including jewelry rubber ceramics and metal. The glues feature self-piercing tubes with caps to keep the glue fresh. Permanently bonds with most non-porous material including jewelry rubber ceramics and metal Set time of 30 seconds and cure time of 24 hours Dries clear Use for indoor or outdoor applications Self-piercing tubes with caps