Yes. Foam board and foam core are the same thing.
Foam core board is made by sticking two sheets of paper to both sides of a foam board. Foam core board is lightweight yet sturdy and is ideal for all indoor mounting applications.
Foam board has many useful and practical applications. One of the most common is using the product as insulation for homes and other buildings. It can also be used as a structural component in the pouring of concrete.
Foam is really hard to dye. You can either paint the dye on or soak it in a bath of dye. Also a good dye that you can try is called dylon dye. You can find a video about dyeing foam here http://www.blogtv.com/Shows/736892/buZEY2NGaeZDbe_vYX&pos=ancr
Spray polyurethane foam is a plastic spray that is installed as a liquid then expands many times its original size. It is used in a variety of uses including roofing, air barriers, and insulation of commercial and residential buildings. It is also used to insulate freezers, walk in coolers, and produce storage rooms. Polyurethane has also been used to increase the structural strength of wings in airplanes.
Most common spray foam is Polyurethane spray foam. The problem with these foams is the off-gasing of solvents that are toxic.
You can purchase foam core board from craft, hobby and office supply stores. Retailers who stock this product include, Staples, Office Depot, Uline, Hobbycraft and Michael's. Other sources are Blick, Walmart and Elmer's.
I recently had a ceiling sprayed and the foam got on everything. Since we are building, I needed to get the foam off of the studs. I used a paint scraper and it worked perfectly. You can pick up a scraper at any store that sells paint. Hope this helps.
Without knowing what kind of foam, Try 3M contact adheasive on a test piece, follow directions. A polyurethane glue, like Gorilla Glue, is your best bet. It doesn't dissolve foams, and it will adhere to both the foam and the wood.
Foam board is :: WHEN U SUCK BALLS
CPI spray is made of Polyurethane Foam. Polyurethane Foam is made by adding water to polyurethane plastics.
You can buy them, they are usually made of foam. You can make you own very easily with either foam or cardboard as well. Spray paint them grey and write funny or scary rips on the tombstones.