DUNA CORAFOAM Advantages of Using Corafoam CORAFOAM is an extraordinary synthetic plastic product used in sign making which offers a great deal of advantages. It is environmentally friendly, helping to protect natural products (wood) which it can successfully replace. Thanks to its wide range of densities and available sizes, CORAFOAM allows one to choose the most economical construction option.   It is practically indestructible, so it has a long life.  Under the protective layer of paint or enamel, it does not age, it does not flake and it does not discolor.  The fact that it does not absorb or lose water and that it has no fiblers allows for a long lasting dimensional stability.  As time goes by, it remains an excellent substrate for the paint and the enamel. CORAFOAM'S sophisticated production process allows obtaining a very fine cellular structure, unique in its kind, with the advantages of both an easy wrokability with any tool and a reduced need for fillers. Yet the foam is so resilience that peeling the rubber mask after sandblasting does not rip the surface, reducing significantly the production cycle. The shaving and the dust being generated scarcely adhere to the foam and the equipment and can therefore be easily removed by suction or blowing. Examples of applications in environments particularly rich in salt or in severe weather conditions confirm the superiority of this product and its versatility. CORAFOAM is guaranteed for applications in the range of temperatures between +220ºF and -300ºF; it can definitely resist environment condition found in the sign industry! Even in critical environments, the paint lasts longer and does not flake off with humidity as is happens with wood. Call R S Supply Today at (800) 782-4467 for all your foam needs.