Vulcanized Material Developed by Charles Goodyear
This page is the CodyCross answer for the clue below from Paris, Group 250, Puzzle 4 (La Botte Gardiane).
Question is: Vulcanized Material Developed by Charles Goodyear
and the answer is: RUBBER
Word Meaning:
RUBBER — (uncountable, countable) Pliable material derived from the sap of the rubber tree; a hydrocarbon biopolymer of isoprene.
Definitions from Wiktionary.