Noun
One who, or that which, vulcanizes; esp., an apparatus for vulcanizing caoutchouc.
Source: Webster's dictionaryAsked who the beneficiaries of these programmes were, our correspondent was directed to a road side vulcanizer who benefited from an empowerment programme organized in 2013, and two other tailors. Source: Internet
'I was a vulcanizer selling tires in Nigeria before I left for Libya to treat a leg injury i got from a car accident. Source: Internet