The Few Second UV Light Liquid Quick Fix Glass Welding Compound Repair Glue Pen Tool is a super powered liquid plastic welding compound that you can use to quickly and easily make permanent seals and repairs. It flawlessly bonds everything from plastic to metal, to split wood and broken glass in just a few seconds. And it only cures with UV light so you can position and re-position your repair. Since it dries clear, you can use it to fix anything. Don′t hesitate to get one!