Rash facts. 1  Rash is not a specific diagnosis. Instead it refers to any sort of skin inflammation and/or discoloration that distorts the skin's normal appearance. 2  Common rashes include eczema, poison ivy, hives, and athlete's foot. 3  Infections that cause rashes may be fungal, bacterial, parasitic, or viral.
Many of us use the term Styrofoam as a reference to most plastic foam packaging. We include foam drinking cups, packaging peanuts and the white material that our appliances, toys and so many other items are packaged in. In fact, most of this is not Styrofoam.
Making styrofoam look like concrete. I'm currently finishing a big Styrofoam block that I made from sections of foam I got from an appliance store. I want to make the outside of it look like concrete to use for pictures with my Superman costume.