e-6000 is a tough, flexible and extremely versatile, rubber-based compound that exhibits exceptional adhesive, contact adhesive and sealant qualities. e-6000 can be used as a glue, caulk or sealant capable of adhering to many different materials such as wood, glass, ceramics, metal, fabric and many plastics. e-6000 is so versatile it has found a permanent place in many toolboxes. This smaller sized tube, .18 Fluid oz., Is easily portable, doesn t take up much room, and is the perfect single-use amount. With a 50-pack, you will have just what you need wherever you need it s tool box, workshop, kitchen or glove box, just to name a few.