The ARU closed cell EVA system is a combination of several materials, all made with closed cell EVA of different densities and finishes. This system concept provides many densities, eliminating the need for other materials. Because all these materials are EVA, the same glue is compatible with all the materials. No covering materials are necessary as ARU EVA is a closed cell, hypoallergenic and skin compatible product. All the ARU materials are flexible, and rub, crack, tear and compression resistant – allowing you to manufacture high quality, long lasting custom products with confidence.