to seal the tire have two kind of ways. One is cool seal,And the other is hot seal.  ie .  That is the vulcanizing systems.

 

  The  vulcanizing systems can make the seal inosculate as a whole. It can seal the side.the corner .the flat of the tire.
The  vulcanizing systems needs 206 Dolla.

It needn't train .We will give you a chart to direct you operating.