What is the rubber cement for in the reamer plugger kit?
Rubber cement may be applied to the plug to help insert it into the puncture. It also has the ability to soften the rubber so that when the cord is inserted with the glue it will help the cord and the tire rubber to fuse together. This is exactly the process used to affix a “vulcanized patch” to an inner tube. Once the glue cures a permanent repair has been achieved.