75 years in service: a repair kit for vulcanization

This video shows a 75-year-old vulcanization repair kit. The video evoked nostalgia in viewers, as many had similar tools in their garages.

Vulcanization is the process of creating chemical bonds between rubber molecules using heat, which makes the rubber stronger.

Such tools were found in almost every workshop or garage and were indispensable for repairing tires on old cars and bicycles.