__ Glue; Strong Adhesive Named Like a Primate
Puzzle 4 of Solving a Mystery Easy Pack
Question is: __ Glue; Strong Adhesive Named Like a Primate
and the answer is: GORILLA
Word Meaning:
GORILLA — An ape of the genus Gorilla; endemic to the forests of Central Africa and typified by superlative physical size and strength in relation to other primates.
Definitions from Wiktionary.