Wonderglue is a junk item in Fallout 4.
Characteristics
A tube of clear, liquid acrylic adhesive used before the war to fix broken plastics, ceramics and assembly of a great assortment of items. After the war it is mostly used in weapons/armor crafting. Wonderglue was established in 2016.
Crafting
Wonderglue (along with Duct tape) is the main source of adhesive in Fallout 4. Adhesive is a rather rare and much sought-after element since it's used in almost every crafting recipe. The most widespread form of wonderglue is the single tube, but sometimes one can find economy or sealed variants, which provide even more adhesive.
Locations
Usually found in toolboxes, tool chests, and storage rooms shelves, mostly inside buildings and ruins. Sometimes traders and vendors carry it. The warehouses near Fort Hagen have at least 6 bottles.