Yes, there are many effective polystyrene glues. All Hobby shops or stores that sell plastic kits sell polystyrene glues. I make many kits and use industrial MEK.
With epoxy or 100% silicone.
Use an epoxy adhesive for this.
Epoxy is best for that.
Depends on the type of plastic. Many plastics have glue made from their solutions. Some can be partially dissolved and joined together by the right chemical, some needs to be prepped with an etching agent to get a glue to stick to them.
Any kind of epoxy is best for this
Epoxy will glue aluminium to marble.
Paul E. Cope invented Thermo plastic glue also known as "Hot Glue" it is used in Hot Glue guns.
A good glue you can use for soft plastic which is a flexible material is Gorilla Glue.
Wood, treated and plastic (PVC) coated wood, aluminium and aluminium alloys, polyvinylchloride.
Isopropyl will remove only elmers glue from plastic, not super glue. once it gets on there, you can't remove it.
plastic (polymer)
No. Aluminum is a metal, not a plastic.
No plastic is used as glue, though some components may be the same in each other.
Any super glue will bind hard plastic.