what will soften plastic and once it drie,s the plastic will harden up once more?
If the plastic can be heated you can warm it in the oven, shape it and let it cool. Some plastic modeling clays are like this. Anything you pour on the plastic like a solvent will break the chemical bonds of the plastic and make it useless.
Do all headlights have a plastic "housing"?
i will not buy a car or truck with plastic headlights... if it has plastic lights the rest of it is plastic as well... if people would just not buy this junk they would stop selling it there is no plastic protector on any of the cars i own and i have...
Where can I find he how to make plastic bread for first aid?
Take some plastic flour and some plastic salt, rub in some plastic butter, mix with some plastic water, knead and cook in a plastic oven in the usual way... ... sheesh - how else would you make it??