Synthetic rubber was invented by an American chemist Charles Goodyear in the mid-19th century. Natural rubber is found in Southeast Asia, but during the Japanese occupation of much of Southeast Asia, there was a critical shortage. As a result, the demand for synthetic rubber grew. With rubber being essential for military vehicles, aircraft, and countless other wartime needs, the Allies found it challenging to ensure they had an adequate supply.
Fortunately, synthetic rubber offered an alternative to natural rubber as it was produced from petroleum-based materials through chemical processes. Its invention and widespread adoption helped the Allies during the Second World War. Its versatility and durability ensured the production of tires, seals, gaskets, and many other components for military vehicles and equipment.
