Answer: cyanoacrylate

AnswerCrossword Clue
cyanoacrylateAny of a class of compounds that are cyanide derivatives of acrylates. They are easily polymerized and are used to make quick-setting adhesives
cyanoacrylateany of several liquid acrylate monomers that readily polymerize as anions and are used as adhesives in industry and in closing wounds in surgery