Elmers - Stix-All Gel Cement - Elmers Stix-All Gel Cement provides a flexible bond in hot and cold extremes. It will adhere to plastic, glass, metals, wood and more. The no-run formula makes it perfect for vertical surfaces. This Gel Cement dries crystal clear and stays crytal clear, with no discoloration from exposure to the sun. Use this solvent free cement indoors or outdoors.