Has anyone heard of this? Weird.
In order to make a polystyrene or styrofoam glue at home you will need some items to get the job done properly. So, first gather the following:
Two or Three Styrofoam (polystyrene) food containers
Limonene/Orange Oil *can be purchased at Citrus Depot
Large Metal Pot
Clean Jar or Jars with lids
Once you have your items together, the first thing you'll want to do is get set up in a well ventilated area or go outside. The Limonene has a powerful orange scent and the polystyrene can be odorous while breaking down.
Tear up or cut your polystyrene into small pieces
Place your polystyrene into the metal pot
Start off with pouring 4oz of Limonene onto the polystyrene
The polystyrene will then break down into a thin liquid form. Take the resulting liquid, which will amount to about 9oz and pour into a jar. Label it well as "Glue" before you put it away, so you and your household will know what it is later.
Chose to use your glue wisely, as it can also act as a type of sealant. Once you use it, just like some of the better super glues it is there to stay and is very hard to get off.