This four pack of original formula Super Glue forms the strongest bonds in tight joints between clean breaks or smooth surfaces. Best used with non-porous application parts such as metal and rubber. The glue bonds instantly, sets in seconds and is packaged in long lasting 2 gram tubes. Instantly bonds metal, aluminum, rubber, most plastics, ceramics, china, wood, pottery, jewelry, fingernails and more. Size: 2 Grams Forms the strongest bonds in tight joints between clean breaks or smooth surfaces Est used with non-porous application parts such as metal and rubber Bonds instantly 4 pack. Works Best On Aluminum Ceramic China Fingernails Jewelry Metal Pottery Rubber Wood.